Advertisements
Advertisements
Question

Which of the following solutions will not make the bulb in figure?
Options
Sodium chlorides
Copper sulphate
Silver nitrate
Sugar solution in diluted water
Advertisements
Solution
Sugar solution in diluted water
Explanation:
Sugar solution in diluted water does not make ions and is a poor conductor of electricity. Therefore, it will not make the current flow through it and the bulb will not glow.
APPEARS IN
RELATED QUESTIONS
Two identical resistros of `12 Omega` each are connected to a battery of 3V . Calculate the ratio of the power consumed by the resulting combinations with minimum resistance and maximum resistance.
Length: metre scale: : Current: ______
Explain the construction and working of an Telephone.
Water can conduct electricity.
Electrical resistivity of a given metallic wire depends upon
Boojho made the circuit given in the figure and observed that the bulb did not glow. On Paheli’s suggestion he added one more cell in the circuit. The bulb now glows. Explain.

Which of the following precautions need not be taken while using electric gadgets/appliances/circuit?
Why is an electric fuse required in all electrical appliances?
Electricity produced on rubbing is ______.
A tiny particle that rotates around the nucleus of an atom is ______.
