Book Online Demo

Check Your IQ

Try Test

Courses

A charge $16 μC$ flows from point A to B, work done on charge is $16 \times 10^{- 3} . W$ hich of the following option is correct for $V_{A}, t$ he potential of A if potential of B is $V_{B} = 1100 volt$ ?

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

50 V

150 V

200 V

100 V

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

A charge

16 μC

flows from point A to B, work done on charge is

16 \times 10^{- 3} .

The potential of A (

V_{A})

100 V if

potential of B is

V_{B} = 1100 volt

.
Here charge,

q = 16 μC

; work done on charge,

w = 16 \times 10^{- 3} J

and potential of B is given as

V_{B} = 1100 volt

. Therefore, potential at point A will be-

V_{B} - V_{A} = \frac{work done}{charge}

∴

1100 - V_{A} = \frac{16 \times 10^{- 3}}{16 \times 10^{- 6}}

solving this equation, we get-

V_{A} = 100

volt.

Watch 3-min video & get full concept clarity