A wire with a length of 2.3 m and a radius of 2.7 mm carries a current with a uniform current density of 4.9 X 107A/m2.
Posted: Mon May 23, 2022 11:02 am
A wire with a length of 2.3 m and a radius of 2.7 mm carries a current with a uniform current density of 4.9 X 107A/m2. The magnitude of current in the unit of A is (Write your answer with two significant figures and without unit. Do NOT use scientific notation): Answer: