The unit of permitivity of free space, ε₀ is

The unit of permitivity of free space, ε₀ is

Options

(a) coulomb/newton-metre (b) Newton x metre²/coulomb² (c) coulomb²/newton-metre² (d) coulomb²/(newton x metre)²

Correct Answer:

coulomb²/newton-metre²

Explanation:

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The output of OR gate is 1(one)

The output of OR gate is 1(one)

Options

(a) If both inputs are zero (b) If either or both inputs are one (c) Only if both inputs are one (d) If either input […]

In semiconductor at a room temperature

In semiconductor at a room temperature

Options

(a) The valence band is partially empty and the connection band is partially filled (b) The valence band is completely filled and the conduction band is […]

The Bohr model of atoms

The Bohr model of atoms

Options

(a) Assumes that the angular momentum of electrons is quantized (b) Uses Einstein’s photoelectric equation (c) Predicts emission spectra for continuous atoms (d) Predicts the same emission […]

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