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Calculate the work done in moving a char...

Calculate the work done in moving a charge of 5 coulombs from a point at a potential of 210 volts.to another point at 240 volts

Text Solution

Verified by Experts

Potential differenc=240-210=30V
So, W=`VxxQ=30Vxx5C=150` Joules
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Knowledge Check

  • 4 xx 10^(-4) joules of work is done in moving a charge of 5 microcoulomb from a point A to another point B. Then the potential difference between A and B is

    A
    80 volts
    B
    800 volts
    C
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    A
    infinity
    B
    less than 1
    C
    greater than 1
    D
    zero

  • The work done in carrying a charge of 5 muC from point A to a point B in an electric field is 10cm J. The pot. Difference V_(B) - V_(A) is then :

    A
    ` +2KV`
    B
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    C
    `+200 V`
    D
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