Wednesday
April 16, 2014

Homework Help: Physics

Posted by Anonymous on Monday, February 25, 2013 at 4:43pm.

You have a wire of length L = 2.1 m for making a square coil of a dc motor. The current in the coil is I = 1.8 A, and the magnetic field of the motor has a magnitude of B = 0.32 T. Find the maximum torque exerted on the coil when the wire is used to make (a) a single-turn square coil and (b) a two-turn square coil.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - in the searler's metod to determine the young's modulus of a wire , a ...
College Physics - A wire P has resistance R. If the wire is stretched and its ...
physics - A wire has a resistance of 27.2 ohms. It is melted down, and from the ...
Physics - The lowest A on a piano has a frequency of 27.5 Hz. Assume: The ...
Physics - A silver wire and a platinum wire of the same length have the same ...
Physics!! Help!!!!! - A wire of length L and cross-sectional area A has ...
physics - Suppose that you wish to fabricate a uniform wire out of 0.900 g of ...
Physics - A silver wire and a platinum wire of the same length have the same ...
Physics - Two wires with the same resistance have the same diameter but ...
physics - A wire of uniform linear mass density hangs from the ceiling. It takes...

Search
Members