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Ayushi Bhardwaj

· started a discussion

· 1 Months ago

electrostatics (Question:139105.0)

Two charges are 40 μC and —20 μC. They are some distance apart. Now they are touched and kept at the same distance. The ratio of the initial to final force

between them is

kindly give explanation

Question:

Two charges are 40 \(\mu\)C and —20 \(\mu\)C. They are some distance apart. Now they are touched and kept at the same distance. The ratio of the initial to final force

between them is

Options:
A) 8 : 1
B)

4 : 1

C)

1 : 8

D)

1 : 1

Solution:
Ans: (a)

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