Question

A current of 5 A is flowing from east to west in a long straight wire kept
on a horizontal table. The magnetic field developed at a distance of 10 cm
due south on the table is : x
(a) 1* 10-5 T acting downwards (b) 1x 10-5 Tacting upwards
(c) 2 x 10-T acting downwards (d). 2 x 10-T acting upwards​

Answer 1

Please refer to the attachment for the solution....

Hope you get that right.....

Answer 2

Answer:

The magnetic field developed on table $1* 10^{-5} T$ acting downwards

Explanation:

• The movement of electrons via an electric circuit is known as current.
• Potential differences cause the flow of electrons. The rate at which charges change over time is another name for current.
• I stands for current, and the SI unit of current is the ampere.
• The amount of current flowing through the circuit directly relates to the magnetic field strength.
• An electric current will always produce a magnetic field that is perpendicular to the passage of the current. Electric current is explained as the electrons that pass through the conductor. These electric currents contain electrons, which can pass through a conductor.

$\frac{5*4*10^{-7}*5}{2*10^{-2}*10}$

$1* 10^{-5} T$

Therefore,  $1* 10^{-5} T$ acting downwards

To learn more about current, visit:

https://brainly.in/question/1151879

To learn more about electron, visit:

https://brainly.in/question/333993

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