Physics-
General
Easy
Question
In the given circuit, no current is passing through the galvanometer. If the cross sectional diameter of the wire AB is doubled, then for null point of galvanometer, the value of AC would be:
- 2X
- X
- 2 X
- 3X
The correct answer is: X
Related Questions to study
physics-
The number of circular division on the shown screw gauge is 50. It moves 0.5 mm on main scale for one complete rotation and main scale has 1/2 mm marks. The diameter of the ball is:
The number of circular division on the shown screw gauge is 50. It moves 0.5 mm on main scale for one complete rotation and main scale has 1/2 mm marks. The diameter of the ball is:
physics-General
maths-
maths-General
chemistry-
The decomposition of may be checked by adding a small quantity of phosphoric acid. This is an example of :
The decomposition of may be checked by adding a small quantity of phosphoric acid. This is an example of :
chemistry-General
Maths-
Maths-General
maths-
is equal to
is equal to
maths-General
chemistry-
Which of the following is a heterogeneous catalysis?
Which of the following is a heterogeneous catalysis?
chemistry-General
chemistry-
Which type of metals form effective catalysts?
Which type of metals form effective catalysts?
chemistry-General
Maths-
Maths-General
maths-
is equal to
is equal to
maths-General
physics-
For the third resonance, which option shows correct mode shape for displacement variation and pressure variation.
For the third resonance, which option shows correct mode shape for displacement variation and pressure variation.
physics-General
physics-
physics-General
physics-
Find the thickness of the object using the defected vernier callipers
Find the thickness of the object using the defected vernier callipers
physics-General
physics-
Read the special type of vernier
Read the special type of vernier
physics-General
physics-
Read the vernier
Read the vernier
physics-General
physics-
Read the normal screw gauge main scale has only mm marks. Circular scale has 100 division. In complete rotation, the screw advances by 1 mm.
Read the normal screw gauge main scale has only mm marks. Circular scale has 100 division. In complete rotation, the screw advances by 1 mm.
physics-General