Question # 1

The SI unit of magnetic induction Tesla is equal to

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N-1 Am

NA m2

NA-1n2

NA-1m-1

Write the SI unit of magnetic flux.

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Tesla

Weber

Weber m-2

Tesla m2

The Weber is unit of measure of:

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Conductance

Electric current

Magnitic flux

Electric flux

A Current flowing towards the reader is denoted by.

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Cross

a bracket

A dot

Positive sign

A current carrying conductor experience maximum magnetic force in a uniform magnetic field when it is placed.

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Perpendicular to field

Parallel to field

At an angle of 60 ^o to the field

None of these

In current carrying long solenoid the magnetic field produced does not depend upon.

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The radius of solenoid

Number of turns per unit length

Current flowing through solenoid

All of the above

A voltmeter is always connected in

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Parallel

Series

Perpendicular

Straight line

The magnetic field is uniform and stronger

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Outside the solenoid

Inside the solenoid

At the central part of the solenoid

None of these

Torque is produced in a current carrying coil when it is placed in a

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Magnetic field

Electric field

Gravitational field

Nuclear field

When charge particle enter perpendicular to magnetic field, the path followed by it is:

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A helix

A circle

Straight line

Ellipes

In order to measure potential difference voltmeter is always connected in.

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Series

Parallel

Both a and b

Neither in series nor in parallel

The unit of Magnetic flux is called.

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weber

weber/m²

NM^-1A^-1

None of above

Current passing through the coil of galvanometer

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CO/BAN

CoN /BA

NAB/CO

AN/BCO

The SI Unit of magnetic induction is.

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Weber

Tesla

Gauss

Newton

The sensitivity of galvanometer is given by

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CAN/B

C/BAN

BAN/C

BN/CA

CRO works by deflecting the beam of electron as they pass through

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Uniform magnetic field

Uniform electric field between two sets of parallel plates

Non-uniform magnetic field

None of these

An AVO meter can also be called as.

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Digital multimeter

Digital voltmeter

Digital ammeter

Digital ohm meter

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