Write the properties of magnetic lines of force.

Important Questions on Magnetic Effects of Electric Current

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 1

Draw the magnetic lines of force produced by a linear conductor, carrying electric current.

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 2

If in a conducting wire, current is flowing from east to west, what would be the direction of the lines of force at a point, vertically below the wire and at a point above that wire?

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 1

Imagine a circular loop of wire placed on a table. If a clockwise current is flowing in the loop, find the direction of the magnetic lines of force inside the loop and outside the loop.

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 2

Draw an example of magnetic field where the lines of force are uniform.

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 1

What is an electric generator?

EASY

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 2

Write the principle on which an electric generator works.

MEDIUM

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Questions>Q 3

What is a circular dual changer?

EASY

10th Chhattisgarh Board

IMPORTANT

Science (Theory & Practical) Class-10>Chapter 12 - Magnetic Effects of Electric Current>Exercise>Q 1

The magnetic lines of force determine the