Advertisements
Advertisements
प्रश्न
Water : pipe :: Electric current : ______.
Advertisements
उत्तर
Water: pipe:: Electric current: wire
APPEARS IN
संबंधित प्रश्न
In 10 s, charge of 25 C leaves a battery, and 200 J of energy are delivered to an outside circuit a result.
What is the p.d. across the battery?
Define the term resistivity.
Calculate the equivalent resistance between A and B in the adjacent diagram.
Find the effective resistance in the following circuit diagrams (Fig.):
Electrical power P is given by the expression P = (Q × V) ÷ time
(a) What do the symbols Q and V represent?
(b) Express the power P in terms of current and resistance explaining the meanings of symbols used there in.
True or False – If False give the correct answer
The representation of the electric current is A
What are the effects of electric current?
1020 electrons, each having a charge of 1.6 x 10-19 C, flows in a circuit V is 0.1s. What is the current in ampere?
