The work done in placing a charge of 8

Asked by admin @ 20/08/2021 in Physics viewed by 412 People

The work done in placing a charge of 8 x 10-18 coulomb

on a capacitor of capacity 100 microfarad is:(A) 16 x 10-32 joule (B) 3.1 x 10-26 joule(C) 4 x 10-10 joule (D)32 x 10-32 joule

Answered by admin @ 20/08/2021

Answer:

Given , charge =q=8×10−18C and Capacitance =C=100μF

Here the work done is the energy stored in the capacitor. i.e,

W=Cq2=100×10−6(8×10−18)2=32×10−32J

The work done by a system is 8 joule

Asked by admin @ 17/08/2021 in Chemistry viewed by 348 persons

The work is done by a system is 8 joule when 40 joule heat is supplied to it calculate the increase in internal energy of the system

Work done per unit electric charge is nothing but

Asked by admin @ 13/08/2021 in Physics viewed by 295 persons

Work done per unit charge is termed as Current Electric potential Resistance Energy

A battery does 200j of work in charging a capacitor

Asked by admin @ 02/08/2021 in Physics viewed by 304 persons

Battery does 200 joule of work in charging a capacitor the energy stored in the capacitor is

A charge q is placed at 1 2 1

Asked by admin @ 23/08/2021 in Physics viewed by 398 persons

A charge q is placed at (1,2,1) and another charge -q is placed at (0,1,0) such that they form an electric dipole . There exists a uniform electric field E=2icap. …

When do we say that work is done

Asked by admin @ 24/08/2021 in Science viewed by 303 persons

When do we say that work is done?

Calculate the work done in blowing a soap bubble

Asked by admin @ 16/08/2021 in Physics viewed by 309 persons

Calculate the work done in blowing a soap bubble from a radius of 2 cm and 3cm. The surface tension of the soap solution is 30dynes cm-1

When some charge is placed on a soap bubble

Asked by admin @ 20/08/2021 in Physics viewed by 280 persons

What happens when a soap bubble is charged

Two charges q1 and q2 are placed 30cm apart

Asked by admin @ 11/08/2021 in Physics viewed by 278 persons

Two charges q1 and q2 are placed 30cm apart. A third charge q3 is moved along the arc of a circle of radius 40cm frm C to D. The change …

The work done in blowing a soap bubble

Asked by admin @ 29/08/2021 in Physics viewed by 298 persons

What is the work done in blowing a soap bubble of radius r and surface tension s?

Which part of the computer displays the work done

Asked by admin @ 16/08/2021 in Computer Science viewed by 296 persons

Which part of the computer displays the work done? (A) RAM (B) Printer (C) Monitor (D) ROM (E) None of these

I have done my work change into passive voice

Asked by admin @ 17/08/2021 in English viewed by 368 persons

I have done my work change into passive voice

If work done in moving a charge of 20mc

Asked by admin @ 20/08/2021 in Physics viewed by 289 persons

If work done in moving a charge of 20 mC from infinity to a point O in an electric field is 15 J then what is the electric potential at …

What is the work done on the box by the weight of the box?

Asked by maham237 @ 23/12/2020 in Physics viewed by 277 persons

A box of weight w=2.0N accelerates down a rough plane that is inclined at an angle ϕ=30∘ above the horizontal, as shown (Figure 6). The normal force acting on the …