A magnetic field of 2xx10^(-2)T acts at ...

A magnetic field of `2xx10^(-2)T` acts at right angles to a coil of area `100cm^(2)` with `50` turns. The average emf induced in the coil is `0.1V`, when it is removed from the field in time `t`. The value of `t` is

10s

0.1s

0.01s

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

PRACTICE SET 22
MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Physics & chemistry|1 Videos
PRACTICE SET 24
MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Paper 1 (Physics and Chemistry)|50 Videos

Similar Questions

Explore conceptually related problems

A magnetic field of 2 xx 10^(-2) Wb//m^2 acts at right angles to a coil of area 100 cm^(2) with 50 turns. The average e.m.f. Induced in the coil is 0.1V, what it is removed from the field in t sed. What is the value of t?

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 emf induced .

A field of 2xx10^(-2) T acts at right angles to a coil of 50 turns of area 1000 cm hat 2 . The coil is removed from the field in 0.1 second . Then the induced emf in the coil is __

Magnetic field of 2 xx 10^(-2) Wb m^(2) is acting at right angle to a coil of 1000 cm^(2) having 50 turns. The coil is removed from the field in (1)/(10) second. Find the magnitude of induced e.m.f.

A magnetic field of flux density 10 T acts normal to a cail of 50 turns having 100 cm ^(2) area. Find the emf induced, if the coil is removed from the magnetic field in 0.1 s.

A magnetic field of flux density 10 T act normal to a 50 turn coil of 100 cm^(2) area. Find the emf induced in it if the coil is removed from the field in 1/20 s.

A magnetic field of flux density 1.0 Wb m^(-2) acts normal to a 80 turns coil of m^(2) area. Find the e.m.f. induced in it, if this coil is removed from the field in 0.1 second.

A magnetic field of flux density 10 T acts normal to a coil of 50 turns having 20 cm^(2) area. Find emf induced if the coil is removed from the magnetic field in 0.1 sec.

An magnetic field of lux density 10 T acts normal to a coil of 50 turns having 100 cm^(2) area. If coil is removed from magnetic field in 0.1 is emf induced is

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 23-Paper-1(PHYSICS & CHEMISTRY)

Long distance short-wave radio broadcasting uses
Text Solution
|
The dimensional formula for inductance is
Text Solution
|
If the pressure at half of the lake is equal to 1/3 pressure at the bo...
Text Solution
|
To get an output 1 from the circuit shown in the figure, the input mus...
Text Solution
|
The capacitance of an air filled parallel plate capacitor is 10 muF. T...
Text Solution
|
A light wave is incident normally over a slit of width 24xx10^-5cm. Th...
Text Solution
|
In an induction coil, the coefficient of mutual induction is 4 H. If a...
Text Solution
|
Water is flowing through a pipe of constant cross-section. At some poi...
Text Solution
|
In a biprism experiment, the wavelenght of monochromatic light is 6000...
Text Solution
|
A wheel having moment of inertia 2 kg m^(2) about its vertical axis, r...
Text Solution
|
Two particles of equal mass (m) each move in a circle of radius (r) un...
Text Solution
|
A force of 1200 N acts on a 0.5 kg steel ball as a result of collision...
Text Solution
|
A block of mass 2 kg rests on a horizontal surface. If a horizontal fo...
Text Solution
|
The photoelectric threshold of a certain metal is 3000A. If the radiat...
Text Solution
|
If the change in the value of g at a height h above the surface of the...
Text Solution
|
The component of vector A=(a(x)hati+a(y)hatka(z)hatk) along the direct...
Text Solution
|
lonization energy of an electron present in the second Bohr's orbit of...
Text Solution
|
In a seconds pendulum, mass of bob is 30 gm . If it is replaced by 90 ...
Text Solution
|
A magnetic field of 2xx10^(-2)T acts at right angles to a coil of area...
Text Solution
|
The resultant of two vectors vec(P) and vec(Q) is vec(R ). If the magn...
Text Solution
|