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Physics 10 Chapter 14 - Current and Electricity - 19
1.
Which of the following is an example of conductor?
a) Glass
b) Wood
c) Rubber
d) Iron
2.
Resistance of conductor increases with increase in temperature, due to which of the following reason?
a) Due to decrease in the number of collisions of protons
b) Due to increase in the number of collisions of electrons
c) Due to increase in the number of collisions of protons
d) Due to decrease in the number of collisions of electrons
3.
Which of the following is an example of insulator?
a) Silver
b) Rubber
c) Copper
d) Iron
4.
Which of the following is an example of insulator?
a) Silver
b) Copper
c) Iron
d) Wood
5.
Which of the following is an example of insulator?
a) Copper
b) Iron
c) Silver
d) Glass
6.
Which of the following is an example of insulator?
a) Plastic
b) Iron
c) Silver
d) Copper
7.
Which of the following is an example of insulator?
a) Copper
b) Fur
c) Iron
d) Silver
8.
Which of the following is an example of insulator?
a) Iron
b) Silk
c) Copper
d) Silver
9.
In series combination, how resistors are connected?
a) Left side of each resistor is connected with positive terminal
b) Right side of each resistor is left unconnected
c) Right side of each resistor is connected with positive terminal
d) Resistors are connected end to end
10.
In how many way(s), resistors can be connected?
a) One
b) Two
c) Four
d) Three
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