- #1
predentalgirl1
- 67
- 1
A pair of parallel plates is charged by a 12-V battery. How much work is required to move a particle with a charge of --4.0 microcoulombs (MC) from the positive to the negative plate?
Given that,
Emf = 12 V
q = -4 x 10 -6 C
I have,
Work done (w) = q x V
= -4 x 10 -6 x 12
= - 4.8 x 10-5 J ?
‘-‘sign indicates that work is done against the force of
repulsion
Is my work/answer correct??
Given that,
Emf = 12 V
q = -4 x 10 -6 C
I have,
Work done (w) = q x V
= -4 x 10 -6 x 12
= - 4.8 x 10-5 J ?
‘-‘sign indicates that work is done against the force of
repulsion
Is my work/answer correct??