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Q2. A simple relay has an airgap of length 1.0 mm and effective cross- sectional area 1000 mm². The magnetizing coil con
Posted: Sun Jul 03, 2022 12:08 pm
by answerhappygod
- Q2 A Simple Relay Has An Airgap Of Length 1 0 Mm And Effective Cross Sectional Area 1000 Mm The Magnetizing Coil Con 1 (47.71 KiB) Viewed 26 times
Q2. A simple relay has an airgap of length 1.0 mm and effective cross- sectional area 1000 mm². The magnetizing coil consists of 1000 turns of wire carrying a current of 200 mA. Calculate the energy stored in the airgap. The reluctance of the ferromagnetic part of the magnetic circuit may be neglected. (Ans: 4.2 A)