Question

help me frnds soonn ,,,plz guys

Answer 1

Answer:

180 kv

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Answer 2

Answer:

18KV

V = Kq/r1 + Kq/r2 + kq/r3

V = KQ (1/r1 +1/r2+ 1/r3)

V = KQ ( GP)

GP = a /1-r

a = 1

r = 1/2

V = 2KQ

V = 18Kilo V

K = 9× 10^9