Question

Two fixed charges 1.07 μC and -3.29 μC are 61.8 cm apart where may a third charge be located so that no net force act on it?
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Answer 1

Explanation:

id = E0

dΦE

dt

= E0

dEA

dt

=

E0A

d

dV

dt

= C

dV

dt

dV

dt =

id

C

=

1.5 A

2 × 10−6 F

= 7.5 × 105 V/s