Electromagnetic waves emitted from_are transverse.
Correct answer: A. Antenna
- A. Antenna
- B. Coil
- C. Wire
- D. Straight
Explanation
Electromagnetic waves emitted from an antenna are indeed transverse in nature. Antennas generate electromagnetic waves by oscillating electric charges, and these waves propagate outwards, exhibiting characteristics where the electric and magnetic fields are perpendicular to the direction of wave propagation.
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A p-n junction forms when p-type and n-type semiconductor regions meet, creating a depletion layer, barrier potential and rectifying action. The work covers forward and reverse bias, junction current, diode characteristics, and how a diode converts alternating current into pulsating direct current through half-wave and full-wave rectification.
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