
Magnetic induction is a
A. Scalar Quantity
B. Vector quantity
C. Both (A) and (B)
D. None of the above
Answer
161.7k+ views
Hint: In this question we will use the concept of scalar and vector quantity. Magnetic or electromagnetic induction is the creation of an electromotive force across an electrical conductor in a fluctuating magnetic field. Lenz's law describes the induced field's direction.
Complete step by step solution:
Magnetic induction is the creation of an electromotive force across an electrical conductor in a fluctuating magnetic field. The process of magnetic induction makes magnetic materials like steel and iron into magnets. In other words, magnetic induction is the process of making a piece of magnetic material magnetic even when it is not naturally magnetic. In this instance, the magnetic induction is a vector quantity since it follows the vector cross product and has both magnitude and direction.
Hence, the correct answer is B.
Additional Information: Physical quantities with merely magnitude and no direction are referred to as scalar quantities. These physical quantities can be explained just by their numerical value without any further guidance. These physical values can be added according to the basic algebraic rules, and in this case, only their magnitudes are added.
Physical quantities that exhibit both magnitude and direction are referred to as vector quantities. As an illustration, consider displacement, force, torque, momentum, acceleration, and velocity. A unit vector is a vector that has a magnitude value of one. The simple arithmetic rules do not apply when adding or subtracting vector values.
Note: Vector quantities are a cross product of two quantities and have direction as well as magnitude. Magnetic induction is a vector quantity and does not follow simple arithmetic rules.
Complete step by step solution:
Magnetic induction is the creation of an electromotive force across an electrical conductor in a fluctuating magnetic field. The process of magnetic induction makes magnetic materials like steel and iron into magnets. In other words, magnetic induction is the process of making a piece of magnetic material magnetic even when it is not naturally magnetic. In this instance, the magnetic induction is a vector quantity since it follows the vector cross product and has both magnitude and direction.
Hence, the correct answer is B.
Additional Information: Physical quantities with merely magnitude and no direction are referred to as scalar quantities. These physical quantities can be explained just by their numerical value without any further guidance. These physical values can be added according to the basic algebraic rules, and in this case, only their magnitudes are added.
Physical quantities that exhibit both magnitude and direction are referred to as vector quantities. As an illustration, consider displacement, force, torque, momentum, acceleration, and velocity. A unit vector is a vector that has a magnitude value of one. The simple arithmetic rules do not apply when adding or subtracting vector values.
Note: Vector quantities are a cross product of two quantities and have direction as well as magnitude. Magnetic induction is a vector quantity and does not follow simple arithmetic rules.
Recently Updated Pages
A steel rail of length 5m and area of cross section class 11 physics JEE_Main

At which height is gravity zero class 11 physics JEE_Main

A nucleus of mass m + Delta m is at rest and decays class 11 physics JEE_MAIN

A wave is travelling along a string At an instant the class 11 physics JEE_Main

The length of a conductor is halved its conductivity class 11 physics JEE_Main

Two billiard balls of the same size and mass are in class 11 physics JEE_Main

Trending doubts
Differentiate between audible and inaudible sounds class 11 physics JEE_Main

JEE Main Eligibility Criteria 2025

NIT Delhi Cut-Off 2025 - Check Expected and Previous Year Cut-Offs

JEE Main Seat Allotment 2025: How to Check, Documents Required and Fees Structure

JEE Mains 2025 Cut-Off GFIT: Check All Rounds Cutoff Ranks

NIT Durgapur JEE Main Cut-Off 2025 - Check Expected & Previous Year Cut-Offs

Other Pages
JEE Advanced 2025: Dates, Registration, Syllabus, Eligibility Criteria and More

Uniform Acceleration

Degree of Dissociation and Its Formula With Solved Example for JEE

Free Radical Substitution Mechanism of Alkanes for JEE Main 2025

The resultant of vec A and vec B is perpendicular to class 11 physics JEE_Main

JEE Advanced 2025 Notes
