A solenoid is 2.7 m long, has a radius 0.85 cm and has 600 turns. It c

1.	A solenoid is 2.7 m long, has a radius 0.85 cm and has 600 turns. It carries a current i of 2.5 A. The magnitude of the magnetic field B inside the solenoid and far from the either end is
Answer» Explanation: ANSWER Here, I=4A l=0.6m, r=0.02m ∵ r l = 30 i.e. l >> r n= 0.6 600 =1000 turns/m, Hence, we can use LONG solenoid formula, then ∴ B=μ 0 nI=4π x 10 −7 x 10 3 x 4 = 50.24 x 10 −4 = 5.024 x 10 3 T Answer By

A solenoid is 2.7 m long, has a radius 0.85 cm and has 600 turns. It carries a current i of 2.5 A. The magnitude of the magnetic field B inside the solenoid and far from the either end is

Answer»

Explanation:

ANSWER

Here,

I=4A

l=0.6m,

r=0.02m ∵

= 30 i.e. l >> r

0.6

600

=1000 turns/m,

Hence, we can use LONG solenoid formula, then

∴ B=μ

nI=4π x 10

−7

x 10

x 4 = 50.24 x 10

−4

= 5.024 x 10

Answer By

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A solenoid is 2.7 m long, has a radius 0.85 cm and has 600 turns. It carries a current i of 2.5 A. The magnitude of the magnetic field B inside the solenoid and far from the either end is​

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A solenoid is 2.7 m long, has a radius 0.85 cm and has 600 turns. It carries a current i of 2.5 A. The magnitude of the magnetic field B inside the solenoid and far from the either end is