Home › CBSE Class 12 › Physics › Moving Charges and Magnetism › The magnetic force involves which product of vel…
The magnetic force involves which product of velocity and field?
APlain ratio
BVector product
CScalar product
DSimple sum
Answer & Solution
Correct answer: B. Vector product
1. The force is written as q times v cross B.
2. The cross here is a particular kind of multiplication.
3. It is the vector product.
_Source: NCERT Class 12 Physics Part I, Chapter 4, Moving Charges and Magnetism._
Related questions
A galvanometer becomes a voltmeter by adding a large resistance in:A galvanometer becomes an ammeter by adding a shunt resistance in:A toroid can be viewed as a solenoid that has been:A toroid is a hollow ring wound closely with many:The machine that combines a solenoid and a toroid for high fields is the:The two pieces of equipment used to generate magnetic fields are the toroid and the:Ampere's law is easiest to apply in situations of high:Ampere's circuital law holds for loops that are: