Student Login

Home›Chapters›Electromagnetic Induction PYQs›Self-Inductance & Energy›Question 62

MHT CET 2022 (11 Aug, Shift 2) · Self-Inductance & Energy

Self-Inductance & Energy question from MHT CET 2022 (11 Aug, Shift 2)

Q62MHT CET 2022 · 11 AUG · SHIFT 2Easy

Self-Inductance & Energy

A graph of magnetic flux $(\phi)$ versus current (I) is drawn for four inductors A, B, C, D. Larger value of self inductance is for inductor.

Show answer and solution

Answer: (d)

$\phi = LI$ , so $L$ is the slope of the $\phi$ – $I$ graph.
Line A is the steepest.
So the answer is (d) A.

Report a mistake

More questions on Self-Inductance & Energy

A 10 Ω, 20 mH coil carrying constant current is connected to a battery of 20 V through a…JEE Main 2022 (26 Jun, Shift 1)
Self inductance of a solenoid cannot be increased byMHT CET 2022 (11 Aug, Shift 2)
The current in a coil of self inductance 2.0 H is increasing according to I = 2 sin(t2)…JEE Main 2022 (25 Jun, Shift 1)
A current 'I' produces a magnetic flux ' φ ' per turn in a coil of ' n ' turns. Self…MHT CET 2021 (24 Sep, Shift 2)
The self inductance of solenoid of length 31.4 cm, area of cross section 10⁻³ m² having…MHT CET 2021 (23 Sep, Shift 2)
A circular coil of radius ' R ' has ' N ' turns of a wire. The coefficient of self…MHT CET 2021 (22 Sep, Shift 1)
. If the current of ' I ' A gives rise to a magnetic flux ' φ ' through a coil having ' N…MHT CET 2021 (24 Sep, Shift 1)
The magnetic potential energy stored in a certain inductor is 25 mJ, when the current in…MHT CET 2021 (21 Sep, Shift 1)