• Physics

Zenor breakdown will occur if

Zenor breakdown will occur if Options (a) Impurity level is low (b) Impurity level is high (c) Impurity is in…

• Physics

Charge density for intrinsic semiconductor will be

Charge density for intrinsic semiconductor will be Options (a) 15x10¹⁷ m⁻³ (b) 1.6x10¹⁶m⁻³ (c) 5x10¹³m⁻³ (d) 15x10¹⁴m⁻³ Correct Answer: 1.6x10¹⁶m⁻³…

• Physics

Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be

Number of electrons in one mC charge, given e=1.6x10⁻¹⁹ C, will be Options (a) 6.25x10¹⁷ (b) 6.25x10¹⁵ (c) 1.6x10⁻¹⁶ (d)…

• Physics

A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected

A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected with a resistance of 4.5 Ω, then…