The torque experienced by a current carrying rectangular loop of area ‘A’ and having ‘N’ turns, placed in a magnetic field of strength ‘B’, is given by: A. 𝜏 = NIAB tan𝛼B. 𝜏 = NIAB cos𝛼C. 𝜏 = NI cos𝛼D. 𝜏 = NAB tan𝛼E. 𝜏 = NIAB sin𝛼 Answer E. 𝛕 = NIAB 𝐬𝐢𝐧𝛂 The torque experienced by a current carrying rectangular loop of area ‘A’ and having ‘N’ turns, placed in a magnetic field of strength ‘B’, is given by: Read More »
1 Whm-2 is called: A. GaussB. FaradC. TeslaD. None of the above Answer C. Tesla 1 Whm-2 is called: Read More »
Resistivity of the typical metal increases: A. With increase in temperatureB. With decrease in temperatureC. None of the above Answer A. With increase in temperature Resistivity of the typical metal increases: Read More »
The Production of X-Rays can be regarded as an inverse of: A. Electromagnetic effectB. Photoelectric effectC. Compton’s effectD. Photon effect Answer B. Photoelectric effect The Production of X-Rays can be regarded as an inverse of: Read More »
The product of mass and velocity is called: A. AccelerationB. Moment ArmC. Negative AccelerationD. Momentum Answer D. Momentum The product of mass and velocity is called: Read More »