4 years ago

HEY CAN ANYONE ANSWER DIS QUESTION PLS!!!!!!!!

Physics

1 answer:

Valentin [98]4 years ago

6 0

It’s very big and very small numbers

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The magnetic field of a long, straight, and closely-wound solenoid, inside the solenoid at a point near the center, is 0.645 T.

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Answer:

B'=1.935 T

Explanation:

Given that

magnetic field ,B= 0.645 T

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n=Number of turn per unit length

μ0 =magnetic permeability

Now when the current increased by 3 factors

I'=3 I

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B'=3 B

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3 years ago

What is a neoplasm? A. Another word for a malignant tumor B. A type of carcinoma that grows only in the mouth C. A benign swelli

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This abnormal mass can be benign or malignant (carcinogenic).

Therefore, the correct option is D.

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