Physics equations/19-Electric Potential and Electric Field/Q:KE&PE/More practice

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B
{How fast is a 2212 eV electron moving? -a) 8.3 x 106 m/s. -b) 1.2 x 107 m/s. -c) 1.9 x 107 m/s. +d) 2.8 x 107 m/s. -e) 4.2 x 107 m/s.
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{A proton is accelerated (at rest) from a plate held at 552.1 volts to a plate at zero volts. What is the final speed? +a) 3.3 x 105 m/s. -b) 4.9 x 105 m/s. -c) 7.3 x 105 m/s. -d) 1.1 x 106 m/s. -e) 1.6 x 106 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 9.7 x 104 m/s? -a) 1.8 x 10-2 volts +b) 2.7 x 10-2 volts -c) 4 x 10-2 volts -d) 6 x 10-2 volts -e) 9 x 10-2 volts
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{What voltage is required to stop a proton moving at a speed of 3 x 104 m/s? -a) 1.4 x 100 volts -b) 2.1 x 100 volts -c) 3.1 x 100 volts +d) 4.7 x 100 volts -e) 7 x 100 volts
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C
{How fast is a 2928 eV electron moving? -a) 6.3 x 106 m/s. -b) 9.5 x 106 m/s. -c) 1.4 x 107 m/s. -d) 2.1 x 107 m/s. +e) 3.2 x 107 m/s.
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{A proton is accelerated (at rest) from a plate held at 333.6 volts to a plate at zero volts. What is the final speed? -a) 1.1 x 105 m/s. -b) 1.7 x 105 m/s. +c) 2.5 x 105 m/s. -d) 3.8 x 105 m/s. -e) 5.7 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 1.7 x 105 m/s? -a) 1.6 x 10-2 volts -b) 2.4 x 10-2 volts -c) 3.7 x 10-2 volts -d) 5.5 x 10-2 volts +e) 8.2 x 10-2 volts
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{What voltage is required to stop a proton moving at a speed of 8.1 x 106 m/s? -a) 2.3 x 105 volts +b) 3.4 x 105 volts -c) 5.1 x 105 volts -d) 7.7 x 105 volts -e) 1.2 x 106 volts
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D
{How fast is a 2952 eV electron moving? -a) 6.4 x 106 m/s. -b) 9.5 x 106 m/s. -c) 1.4 x 107 m/s. -d) 2.1 x 107 m/s. +e) 3.2 x 107 m/s.
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{A proton is accellerated (at rest) from a plate held at 767.8 volts to a plate at zero volts. What is the final speed? -a) 1.1 x 105 m/s. -b) 1.7 x 105 m/s. -c) 2.6 x 105 m/s. +d) 3.8 x 105 m/s. -e) 5.8 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 3 x 105 m/s? -a) 1.7 x 10-1 volts +b) 2.6 x 10-1 volts -c) 3.8 x 10-1 volts -d) 5.8 x 10-1 volts -e) 8.6 x 10-1 volts
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{What voltage is required to stop a proton moving at a speed of 3.9 x 103 m/s? -a) 3.5 x 10-2 volts -b) 5.3 x 10-2 volts +c) 7.9 x 10-2 volts -d) 1.2 x 10-1 volts -e) 1.8 x 10-1 volts
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E
{How fast is a 2355 eV electron moving? -a) 1.9 x 107 m/s. +b) 2.9 x 107 m/s. -c) 4.3 x 107 m/s. -d) 6.5 x 107 m/s. -e) 9.7 x 107 m/s.
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{A proton is accellerated (at rest) from a plate held at 4.7 volts to a plate at zero volts. What is the final speed? -a) 5.9 x 103 m/s. -b) 8.9 x 103 m/s. -c) 1.3 x 104 m/s. -d) 2 x 104 m/s. +e) 3 x 104 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 2.8 x 103 m/s? -a) 4.4 x 10-6 volts -b) 6.6 x 10-6 volts -c) 9.9 x 10-6 volts -d) 1.5 x 10-5 volts +e) 2.2 x 10-5 volts
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{What voltage is required to stop a proton moving at a speed of 7.6 x 106 m/s? +a) 3 x 105 volts -b) 4.5 x 105 volts -c) 6.8 x 105 volts -d) 1 x 106 volts -e) 1.5 x 106 volts
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F
{How fast is a 2672 eV electron moving? -a) 6.1 x 106 m/s.	-b) 9.1 x 106 m/s. -c) 1.4 x 107 m/s.	-d) 2 x 107 m/s. +e) 3.1 x 107 m/s.	{A proton is accellerated (at rest) from a plate held at 318.6 volts to a plate at zero volts. What is the final speed?	-a) 1.6 x 105 m/s. +b) 2.5 x 105 m/s.	-c) 3.7 x 105 m/s. -d) 5.6 x 105 m/s.	-e) 8.3 x 105 m/s. {What voltage is required accelerate an electron at rest to a speed of 9.5 x 106 m/s? -a) 1.1 x 102 volts	-b) 1.7 x 102 volts +c) 2.6 x 102 volts	-d) 3.8 x 102 volts -e) 5.8 x 102 volts	{What voltage is required to stop a proton moving at a speed of 4.2 x 103 m/s?	-a) 6.1 x 10-2 volts +b) 9.2 x 10-2 volts	-c) 1.4 x 10-1 volts -d) 2.1 x 10-1 volts	-e) 3.1 x 10-1 volts
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G
{How fast is a 2663 eV electron moving? +a) 3.1 x 107 m/s. -b) 4.6 x 107 m/s. -c) 6.9 x 107 m/s. -d) 1 x 108 m/s. -e) 1.5 x 108 m/s.
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{A proton is accellerated (at rest) from a plate held at 775.8 volts to a plate at zero volts. What is the final speed? -a) 7.6 x 104 m/s. -b) 1.1 x 105 m/s. -c) 1.7 x 105 m/s. -d) 2.6 x 105 m/s. +e) 3.9 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 5.6 x 104 m/s? -a) 5.9 x 10-3 volts +b) 8.9 x 10-3 volts -c) 1.3 x 10-2 volts -d) 2 x 10-2 volts -e) 3 x 10-2 volts
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{What voltage is required to stop a proton moving at a speed of 8 x 107 m/s? +a) 3.3 x 107 volts -b) 5 x 107 volts -c) 7.5 x 107 volts -d) 1.1 x 108 volts -e) 1.7 x 108 volts
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H
{How fast is a 2493 eV electron moving? -a) 1.3 x 107 m/s. -b) 2 x 107 m/s. +c) 3 x 107 m/s. -d) 4.4 x 107 m/s. -e) 6.7 x 107 m/s.
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{A proton is accellerated (at rest) from a plate held at 39.7 volts to a plate at zero volts. What is the final speed? -a) 3.9 x 104 m/s. -b) 5.8 x 104 m/s. +c) 8.7 x 104 m/s. -d) 1.3 x 105 m/s. -e) 2 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 7.6 x 107 m/s? -a) 3.2 x 103 volts -b) 4.9 x 103 volts -c) 7.3 x 103 volts -d) 1.1 x 104 volts +e) 1.6 x 104 volts
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{What voltage is required to stop a proton moving at a speed of 1.6 x 104 m/s? -a) 4 x 10-1 volts -b) 5.9 x 10-1 volts -c) 8.9 x 10-1 volts +d) 1.3 x 100 volts -e) 2 x 100 volts
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I
{How fast is a 2648 eV electron moving? +a) 3.1 x 107 m/s. -b) 4.6 x 107 m/s. -c) 6.9 x 107 m/s. -d) 1 x 108 m/s. -e) 1.5 x 108 m/s.
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{A proton is accellerated (at rest) from a plate held at 588.2 volts to a plate at zero volts. What is the final speed? -a) 6.6 x 104 m/s. -b) 10 x 104 m/s. -c) 1.5 x 105 m/s. -d) 2.2 x 105 m/s. +e) 3.4 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 5.5 x 105 m/s? -a) 2.5 x 10-1 volts -b) 3.8 x 10-1 volts -c) 5.7 x 10-1 volts +d) 8.6 x 10-1 volts -e) 1.3 x 100 volts
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{What voltage is required to stop a proton moving at a speed of 8.1 x 104 m/s? +a) 3.4 x 101 volts -b) 5.1 x 101 volts -c) 7.7 x 101 volts -d) 1.2 x 102 volts -e) 1.7 x 102 volts
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J
{How fast is a 2758 eV electron moving? -a) 9.2 x 106 m/s. -b) 1.4 x 107 m/s. -c) 2.1 x 107 m/s. +d) 3.1 x 107 m/s. -e) 4.7 x 107 m/s.
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{A proton is accellerated (at rest) from a plate held at 729.8 volts to a plate at zero volts. What is the final speed? -a) 1.7 x 105 m/s. -b) 2.5 x 105 m/s. +c) 3.7 x 105 m/s. -d) 5.6 x 105 m/s. -e) 8.4 x 105 m/s.
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{What voltage is required accelerate an electron at rest to a speed of 1.5 x 103 m/s? -a) 1.9 x 10-6 volts -b) 2.8 x 10-6 volts -c) 4.3 x 10-6 volts +d) 6.4 x 10-6 volts -e) 9.6 x 10-6 volts
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{What voltage is required to stop a proton moving at a speed of 5.2 x 107 m/s? -a) 9.4 x 106 volts +b) 1.4 x 107 volts -c) 2.1 x 107 volts -d) 3.2 x 107 volts -e) 4.8 x 107 volts
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