EASY
12th Gujarat Board
IMPORTANT
Earn 100

Which of the following is best insulator ?
(a)Carbon
(b)Paper
(c)Graphite
(d)Ebonite

50% studentsanswered this correctly

Important Questions on Sample Paper
MEDIUM
12th Gujarat Board
IMPORTANT

MEDIUM
12th Gujarat Board
IMPORTANT
The network shown in figure is part of a complete circuit. If at a certain instant the current () is , and is decreasing at a rate of , then is

MEDIUM
12th Gujarat Board
IMPORTANT

MEDIUM
12th Gujarat Board
IMPORTANT

MEDIUM
12th Gujarat Board
IMPORTANT
Column I | Column II | ||
---|---|---|---|
Ferromagnetic | |||
Ferrimagnetic | |||
Antiferromagnetic | |||
Diamagnetic | |||
Paramagnetic |

EASY
12th Gujarat Board
IMPORTANT

EASY
12th Gujarat Board
IMPORTANT

MEDIUM
12th Gujarat Board
IMPORTANT
