The property of coil by which a counter e.m.f. is induced in it when the current through the coil changes is known as?

Self-inductance
Mutual inductance
Series aiding inductance
Capacitance

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

Let'

4 views Answered 2022-09-01 13:21

Related Questions

The self-inductance of the coil may be defined as equal to the e.m.f. induced in volts when the current in the circuit changes at the rate of unit Weber turns.?

1 Answers 6 Views

The pressure coil of a wattmeter should be connected on the supply side of the current coil when?

1 Answers 4 Views

According to Fleming's right-hand rule for finding the direction of induced e.m.f., when middle finger points in the direction of induced e.m.f., forefinger will point in the direction of?

1 Answers 5 Views

When a magnet is in motion relative to a coil the induced e.m.f. does not depend upon?

1 Answers 6 Views

When an open coiled helical compression spring is subjected to an axial compressive load, the maximum shear stress induced in the wire is (where D = Mean diameter of the spring coil, d = Diameter of the spring wire, K = Wahl's stress factor and W = Axial compressive load on the spring)?

1 Answers 5 Views

The stress induced in a body, when suddenly loaded, is _________ the stress induced when the same load is applied gradually.?

1 Answers 5 Views

A certain amount of current flows through a ring shaped coil with fixed number of turns. How does the magnetic induction B varies inside the coil if an iron core is threaded into coil without dimensional change of coil?

1 Answers 10 Views

The bypass factor (B. P. F.) in case of sensible heating of air is (Where td₁ = Dry bulb temperature of air entering the heating coil, td₂ = Dry bulb temperature of air leaving the heating coil, and td₃ = Dry bulb temperature of heating coil)?

1 Answers 5 Views

The bypass factor, in case of sensible cooling of air, is given by (where td₁ = Dry bulb temperature of air entering the cooling coil, td₂ = Dry bulb temperature of air leaving the cooling coil, and td₃ = Dry bulb temperature of the cooling coil)?

1 Answers 5 Views

A coil is wound on iron core which carries current I. The self-induced voltage in the coil is not affected by?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)