A coil of area `0.04 m^(2)` having 1000 turns is suspended perpendicular to a magnetic field of `5.0xx10^(-5) Wbm^(-2)`. It is rotated through `90^(@)

Question

A coil of area `0.04 m^(2)` having 1000 turns is suspended perpendicular to a magnetic field of `5.0xx10^(-5) Wbm^(-2)`. It is rotated through `90^(@)

A coil of area `0.04 m^(2)` having 1000 turns is suspended perpendicular to a magnetic field of `5.0xx10^(-5) Wbm^(-2)`. It is rotated through `90^(@)` in 0.2 s. Calculate the average emf induced in it.

Monjur Alahi

9 views

2025-01-04 04:42

1 Answers

Related Questions

In a moving coil galvanometer, the magnetic field used is 5T. The coil has 100 turns, each of mean area `10 xx 10^(-4)` m^(2). If a current of `10^(-7

2 Answers 5 Views

A field of 0.2 tesla acts acts at right angles to a coil of area `100 cm ^(2)m` with 50 turns. The coil is removed from the field in 0.1s . Find the e

2 Answers 5 Views

A long solenoid having 1000 turns per cm carries an alternating current of peak value 1 A. A search coil having a cross-sectional area of `1xx10^(-4)

2 Answers 5 Views

A long solcnoid of length 1m, cross-sectional area `10cm^(2)`, having 1000 turns has wound about its centre a small coil of 20 turns. Compute the mutu

2 Answers 5 Views

A transformer has 200 turns in primary coil and 600 turns in secondary coil. If a 220 V DC is applied across primary coil what will be the voltage acr

2 Answers 5 Views

A square coil of 600 turns, each side 20cm, is placed with its plane inclined at `30^(@)` to a uniform magnetic field of `4.5xx10^(-4)Wbm^(-2)`, Find

2 Answers 212 Views

A coil having 100 turns and area `0.020m^(2)` is placed normally in a magnetic field. The magnetic field changes from `0.20 Wb m^(-2)` at a uniform ra

2 Answers 8 Views

A coil has 1000 turns and `500 cm^(2)` as its area. It is placed at right angles to a magnetic field of `2xx10^(-5) Wb m^(-2)`. The coil is rotated th

2 Answers 4 Views

A closely wound rectangular coil of 200 turns and size `0.3mxx0.1m` is rotating in a magnetic field of induction `0.005 Wbm^(-2)` with a frequency of

2 Answers 5 Views

A rectangular coil of dimensions `40 cm xx25 cm` having 1000 turns rotates in a uniform magnetic field of strength 0.08 `Wbm^(-2)` about an axis perpe

2 Answers 6 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - 0.01 V

9 views Answered 2023-02-05 15:29