Motion of Charged Particles in an Electric Field

JEE Main Physics · Electrostatics · 11 questions, latest first

• Two metal plates (A, B) are kept horizontally with separation of (12/(π)) cm, with plate A on the top. An atomizer jet sprays oil…20262 April, Shift 2 · Q39
• A simple pendulum has a bob with mass m and charge q. The pendulum string has negligible mass. When a uniform and horizontal…202622 January, Shift 1 · Q38
• A particle of mass ' m ' and charge ' q ' is fastened to one end ' A ' of a massless string having equilibrium length l, whose…202528 January, Shift 1 · Q37
• An electron is made to enter symmetrically between two parallel and equally but oppositely charged metal plates, each of 10 cm…202522 January, Shift 1 · Q35
• An infinitely long positively charged straight thread has a linear charge density λ Cm^-1. An electron revolves along a circular…20244 April, Shift 1 · Q40
• Suppose a uniformly charged wall provides a uniform electric field of 2 × 10^4 N / C normally. A charged particle of mass 2 g…20241 February, Shift 2 · Q55
• A particle of charge ' -q ' and mass ' m ' moves in a circle of radius ' r ' around an infinitely long line charge of linear…202430 January, Shift 2 · Q40
• An electron is moving under the influence of the electric field of a uniformly charged infinite plane sheet S having surface…202429 January, Shift 1 · Q55
• An electron revolves around an infinite cylindrical wire having uniform linear charge density 2 × 10^-8 C m^-1 in circular path…202310 April, Shift 2 · Q55
• A uniform electric field of 10 N / C is created between two parallel charged plates (as shown in figure). An electron enters the…202325 January, Shift 1 · Q25
• A stream of a positively charged particles having q/m=2 × 10^11 C/(k g) and velocity v_0=3 × 10^7 i m / s is deflected by an…202324 January, Shift 1 · Q30