Physics
Trending Questions
Q.
11. Most houses have an electricity meter so that the cost of the electricity used by the customer may be
calculated.
What does the electricity meter record ?
(A) charge (B) current (C) energy (D) power
Q.
A thick wire and a thin wire made from same material and of same length are connected one by
one to the same source. In which case a larger current will flow in the circuit ? Justify your answer
Q.
Name the physical quantity that determines the rate at which energy is deliver by an electric current. State and define this physica quantity
Q.
can two equipotential surfaces intersect each other
Q.
which is the best electrical conductor-copper, silver, constantan
Q.
what is the effect of temperature on the resistance of alloys?
Q.
Two cubes A and B are of the same material .the side of B is thrice as that of A. Find the ratio of RA/RB?
Q. Why metals are good conducter of electricity ? Explain
Q. At what rate is the electrical energy of a bulb is 600 watts ??
Q. Three capacitors of equal capacitance when
connected in series have a net capacitance of G.
When connected in parallel they have a capacitance of C2.
What is the value of C1/C2?
connected in series have a net capacitance of G.
When connected in parallel they have a capacitance of C2.
What is the value of C1/C2?
