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Which of the following is associated with Photophobia?

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Important Questions on Biology

EASY
George Simon Ohm in whose honour we have the famous Ohm's Law, hailed from which country?
MEDIUM
Five resistance of 0.2 ohms, 0.3 ohms, 0.4 ohms, 0.5 ohms & 12 ohms is connected in series with 12 V Battery. Find the current carried by 0.3 ohms resistance:
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What is the name of the phenomena in physics and astronomy which involves the splitting of a spectral line into two or more components of slightly different frequency when the light source is placed in a magnetic field?
EASY
Which of the following acids is used in-car batteries?
EASY
A set of equations involving electric and magnetic fields, and their sources, the charge and current densities are known as _____ equations.
MEDIUM
The commonly used safety fuse-wire is made up of _____.
MEDIUM

What will be the direction of the magnetic field at the very bottom point of a horizontal power line, where the current flows from east to west when viewed from the west end?


 

MEDIUM
The rating for a fuse used in a household electric circuit is provided on the basis of:
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The shape of the path of free electron in a metal is _____:

EASY
1 horse power is equal to approximately ______ watts.
MEDIUM
Which law of physics states that the force between the two electric charges reduces to a quarter of its former value when the distance between them is doubled?
MEDIUM
Electrical conductance through metals is called electronic conductance and it _____.
HARD
The discovery and understanding of electromagnetic induction are based on a long series of experiences carried out by _____.
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The charge has to be passed _____ to obtain maximum work from a galvanic cell.
EASY
An electric current of 0.5 A is passed for 8 minutes through the filament of an electric bulb. What will be the charge passing through the medium of the electric current?
EASY

The flow of _____ is anti–clockwise in the given circuit:

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