A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.

⇦

⇨

A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane. The magnetic field changes from 2 tesla to 1 tesla in 1 milli second. If the resistance of the circuit is 2 Ω. The amount of heat evolved is

Options

(a) 5 J
(b) 50 J
(c) 0.05 J
(d) 0.5 J

Correct Answer:

50 J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
2. The number of photons of wavelength of 540 nm emitted per second by an electric bulb
3. Which is incorrect about thermal process
4. Shear modulus is zero for
5. Three masses are placed on the x-axis : 300 g at origin, 500 g at x = 40 cm

Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends