A conductor carrying a current of 3A is bent into the form of an arc of a circle of radius 10cm. It subtends an angle of 120degrees at the centre of the circle. what is the magnetic induction at the centre of curvature of the arc ?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations,
examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Your answer seems reasonable.
Find out if you're right!