EASY
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Observe the following diagram and state whether the given statement is true or false:

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The rule used to determine the direction of current produced in the given instrument is Fleming's Right Hand Rule.

It states to stretch the thumb, the index finger and the middle finger such that they are mutually perpendicular to each other. If thumb indicates the direction of the magnetic field, the index finger indicates the direction of motion of the conductor then the middle finger shows the direction of the induced current.

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Important Questions on Magnetic Effects of Electric Current

HARD
Write Fleming's left hand and right hand rule.
EASY

The magnetic field around a current carrying conductor AB is given in the figure. Based on Maxwell's right-hand screw rule, find the direction of the current through the conductor. 

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EASY

Answer the following:
Name the rule used to find the direction of induced current in a conductor moving in a magnetic field.

EASY

According to Fleming's right hand rule. What does the direction of middle finger shows?

MEDIUM
What is the Fleming’s Left-Hand Rule? Explain.
MEDIUM

A uniform magnetic field pointing top to bottom in a plane of paper. When an electron is allowed to move perpendicular to it, it gets deflected outwards. The electron must be moving along:

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EASY

In the figure which law is shown? Label 1 and 2 in relation to the law shown.

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EASY

At the centre of which of the following four circular rings has maximum magnetic field while passing equal current through each one?

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EASY
Which information is obtained from Fleming's left-hand rule?
EASY

What is Fleming's left-hand rule for the direction of force on a current carrying conductor?

HARD

An electron move with velocity v in a uniform magnetic field B. The magnetic force experienced by the electron is

MEDIUM
A uniform magnetic field is restricted within a region of radius,  r. The magnetic field changes with time at a rate, dBdt. Loop one of radius R>r encloses the region, r and loop two of radius, R is outside the region of magnetic field as shown in the figure below. Then the emf generated is

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MEDIUM
A Potential difference will be induced between the ends of the conductor when conductor moves along 
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EASY

Name the law shown in the figure. Label 1 and 2 according to this law.

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