derive an expression for the force between two straight parallel condctors carrying current and hence define ampere
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Derive an expression for the force per unit length between two straight parallel conductors carrying current. Hence define ampere. Thus 1 ampere is the current which when flowing in each of parallel conductors placed at separation 1m in vacuum exert a force of 2x10-7 on 1m length of either wire.
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Derive an expression for the force per unit length between two straight parallel conductors carrying current. Hence define ampere. Thus 1 ampere is the current which when flowing in each of parallel conductors placed at separation 1m in vacuum exert a force of 2x10-7 on 1m length of either wire.
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