Question

. A 1.00-m -diameter current loop with 200 turns of wire is adjusted to carry a current of 0.187 A ; at this current, the coil's field at the center is exactly equal to the earth's field in magnitude but opposite in direction, so that the total field at the center of the coil is zero.

Name: a 100 m diameter current loop with 200 turns of wire is adjusted to carry a current of 0187 a at this current the coils field at the center is exactly equal to the earths field in magnitude 45595
Uploaded: 2021-06-20T16:54:17-08:00
Duration: 4 min 48 s
Channel: Vishal Gupta
Description: a 100 m diameter current loop with 200 turns of wire is adjusted to carry a current of 0187 a at this current the coils field at the center is exactly equal to the earths field in magnitude 45595

          . A 1.00-m
-diameter current loop with 200 turns of wire is adjusted to carry a current of 0.187 A
 ; at this current, the coil's field at the center is exactly equal to the earth's field in magnitude but opposite in direction, so that the total field at the center of the coil is zero.

Added by James P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Vishal Gupta

06/20/2021

Step 1

187 A) N = number of turns (200) R = radius of the loop (0.5 m) Plugging in the values: B = (4π x 10^-7 * 0.187 * 200) / (2 * 0.5) B = (4π x 10^-7 * 37.4) / 1 B = 4π x 10^-6 T Show more…

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. A 1.00-m -diameter current loop with 200 turns of wire is adjusted to carry a current of 0.187 A ; at this current, the coil's field at the center is exactly equal to the earth's field in magnitude but opposite in direction, so that the total field at the center of the coil is zero.