Coulomb force when one charge is doubled and the distance is halved
The same question, asked 2 times: 25 Apr 2025 S1, 20 Apr 2026 S1. Every wording below, oldest first.
Try each one first, then open its answer.
Question 1
25 Apr 2025 S1
43Two-point charges and are ' ' distance apart. If one of the charges is doubled and distance between them is halved. The magnitude of force becomes times, where isTap an option to check your answer.
Question 2
20 Apr 2026 S1
126Two point charges and are '' distance apart. If one of the charges is doubled and the distance between them is halved. The magnitude of the force becomes 'n' times, where 'n' isTap an option to check your answer.