In an ac generator, a rectangular coil of $100$ turns each having area $14 \times 10^{- 2} m^{2}$ is rotated at $360 rev \min^{- 1}$ about an axis perpendicular to a uniform magnetic field of magnitude $3.0 T$ . The maximum value of the emf produced will be ______ $V$ .
[Take $π = \frac{22}{7}$ ]

Question

In an ac generator, a rectangular coil of $100$ turns each having area $14 \times 10^{- 2} m^{2}$ is rotated at $360 rev \min^{- 1}$ about an axis perpendicular to a uniform magnetic field of magnitude $3.0 T$ . The maximum value of the emf produced will be ______ $V$ .

[Take $π = \frac{22}{7}$ ]

Aicharya · Accepted Answer

Maximum value of induced EMF can be written as, &#958; max = N A B &#969; = 100 &#215; 14 &#215; 10 - 2 &#215; 3 &#215; 360 &#215; 2 &#960; 60 = 1584 &#160; V

In an ac generator, a rectangular coil of 100 turns each having area 14 × 10 – 2   m 2 is…

Solution

In an ac generator, a rectangular coil of 100 turns each having area 14 &#215; 10 &#8211; 2 &#160; m 2 is…

Solution

In an ac generator, a rectangular coil of 100 turns each having area 14 × 10 – 2 m 2 is…