When a charge of 3, coulomb is placed in a uniform electric field, it experiences a force of 3000, N

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2. Electric Potential and Capacitance

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When a charge of $3\, coulomb$ is placed in a uniform electric field, it experiences a force of $3000\, Newton$. Within this field, potential difference between two points separated by a distance of $1\, cm$ is........$volts$

A

$10$

B

$90$

C

$1000$

D

$3000$

Solution

(a) $V = Ed = \frac{{3000}}{3} \times {10^{ – 2}} = 10\,V$

Standard 12

Physics

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