EASY
12th ICSE
IMPORTANT
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The period of revolution of a charged particle injected normal to a uniform magnetic field is independent of the:

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Important Questions on Moving Charges and Magnetic Field

EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 8
Which of the following cannot be the shape of the path of a charged particle moving in a uniform magnetic field ?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 9
A circular coil carrying a current I has radius R and number of turns N If all the three,i.e., the current I radius R and number of turns N are doubled then magnetic field at its centre becomes :
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 10
The magnetic field strength at a point due to a long straight conductor :
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 11
Which graph represents the variation of magnetic field B with distance a from a long straight current carrying conductor ?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 12
A positive charge projected towards east is deflected towards north by a magnetic field. The field is directed :
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 13
The force on a charged particle moving in a magnetic field is maximum when the angle between direction of motion and field is :
MEDIUM
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 14
Which of the following particles will experience maximum force when projected perpendicular to a magnetic field with same velocity?
EASY
12th ICSE
IMPORTANT
NOOTAN ISC PHYSICS Class 12 Part-1>Chapter 7 - Moving Charges and Magnetic Field>QUESTIONS>Q 15
The radius of curvature of the path of a charged particle in a uniform magnetic field is directly proportional to :