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AMPERE'S CIRCUITAL LAW...

AMPERE'S CIRCUITAL LAW

A

`intB*dI=mu_(0)(l)_("net")`

B

`intB*dI=mu_(0)l`

C

`intB*dI=mu_(0)//l`

D

`intB*dI=(mu_(0))/(q)`

Text Solution

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The correct Answer is:
A
According to ampere's circuital law line integral of magnetic field B around any closed path or circuit is equal to `mu_(0)` times the total current crossing the area bounded by closed path provided the magnetic field insie the loop remains constant.
`intB*dI=mu_(0)(l_("net"))`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 05-Paper 1 (Physics & Chemistry)
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  4. Magnetic transition temperature is also known as

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  5. 220 V AC means rms voltage and voltage amplitude have the values

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  6. Susceptance and admittance are respectively the reciprocals of

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  7. Dimensional formula of magnetic field is :-

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  8. A thin disc of mass 9M and radius R from which a disc of radius R/3 is...

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  9. The activity of a radioactive sample is measures as N0 counts per minu...

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  10. A student has measured the length of a wire equal to 0.04580 m. this v...

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  11. In the given circuit, the current through the resistor 4kOmega is

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  12. A TV transmission tower has a height of 160 m. its coverage range is

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  13. The amplitude of a executing SHM is 4cm At the mean position the speed...

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  14. A car is moving on a circular track of radius 0.1 km with a speed 60 k...

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  15. Acceleration due to gravity at a depth equal to half the radius of ear...

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  16. Weight of a body at the centre of the earth is zero because

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  17. Theorem of parallel axes is applicable for

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  19. If for a particle executing SHM, the equation of SHM is given as y=aco...

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