EXAMIANS
Tropospheric scatter propagation is not subject to any fading.
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In case of antenna the ratio of the power radiated in the desired direction to the power radiated in the opposite direction is known as
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According to Coulomb’s law, the force of attraction or repulsion, between to electrical charges is
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A negative point charge q = - 40 nC is moving with velocity of 6 × 106 m/s in a direction specited by unit vector uy + 0.6 uz. Find the magnitude of force vector on the moving particle by the field B = 2 ux + 3 uy + 5 uz mT and E = 2 ux - 3 uy + 5 uz KV/m
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Fleming's right hand rule may be applied to an electric generator to find out the direction of
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A long straight wire carries a current I = 10A. At what distance is the magnetic field H = 1A/m?
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Which of this statement is not characteristic of a static magnetic field
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A pure inductor when connected across 220 V, 50 Hz supply consumes 100 W. From the above statement it can be concluded that
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The electric field on a plane is decribed by . The field due to
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The radiation pattern of loop antenna is
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