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If two current carrying wires exert a force of 10 N on each other, what force will they feel if the distance between them is doubled? ( )
选项：

A:2.5 N
B:5 N
C:10 N
D:20 N
E:40 N

发布时间：2024-04-23 21:15:22

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If two current carrying wires exert a force of 10 N on each other, what force will they feel if the distance between them is doubled? ( )选项： A:2.5 N B:5 N C:10 N D:20 N E:40 N

If two current carrying wires exert a force of 10 N on each other, what force will they feel if the distance between them is doubled? ( )
选项：

A:2.5 N
B:5 N
C:10 N
D:20 N
E:40 N