The inward and outward electric flux for a closed surface in units of N-m²/C are respectively 8 × 10^3 and 4 × 10^3. Then the total charge inside the surface is - VgyanHub

Question:

The inward and outward electric flux for a closed surface in units of N-m²/C are respectively 8 × 10³ and 4 × 10³. Then the total charge inside the surface is

Options :

(a) 4 x 10^3 C
(b) -4 x 10^3 C
(c) (-4 x 10^3)/ε C
(d) -4 x 10^3 ε0 C

Answer :

(d) -4 x 10^3 ε₀ C

Answer Steps :

step1

Video Tutorial

Related Questions

An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

A 1 µF condenser is charged to 50 V. The charging battery is then disconnected and a 10 mH coil is connected across the capacitor so that LC oscillations occur. What is the maximum current in the coil ? Assume that the circuit contains no resistance. The capacity of a pure capacitor is 1 F. In d.c. circuits, its effective resistance will be

In an a. c. circuit the instantaneous current and e.m.f. are represented as: I = I0 sin(ωt – π/6) and E = E0 sin(ωt + π /3) respectively. The voltage leads the current by

Explore Our Courses