In a uniform electric field of magnitude E, the field lines cross through a rectangle of area A at an angle of 32.9° with respect to the plane of the rectangle. What is the flux through the rectangle?

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Q: 1. Two identical beads have mass m and charge q each. Just placed in a hemispherical basin of radius…

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Q: A book with mass = 2.25 kg rests on the surface of a bar. The coefficient of static friction between…

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Q: determine whether or not the entirety of the incident beam is launched effectively into the fibre…

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