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Shivam Varshney

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Magnetism and Matter NCERT Exemplar Problems Solutions Physics

NCERT Exemplar Problems Class 12 Physics Chapter 5 Magnetism and Matter Multiple Choice Questions (MCQs) Single Correct Answer Type Question 1. A toroid of n turns, mean radius R and cross-sectional radius a carries current I....

Moving Charges and Magnetism NCERT Exemplar Problems Solutions Physics

NCERT Exemplar Problems Class 12 Physics Chapter 4 Moving Charges and Magnetism Multiple Choice Questions Single Correct Answer Type Question 1. Two charged particles traverse identical helical paths in a completely oppo-site sense in a...

Current Electricity NCERT Exemplar Problems Solutions Physics

NCERT Exemplar Problems Class 12 Physics Chapter 3 Current Electricity Multiple Choice Questions (MCQs) Single Correct Answer Type Question 1. Consider a current carrying wire (current 7) in the shape of a circle. Note that as the...

Electrostatic Potential and Capacitance NCERT Exemplar Problems Solutions Physics

NCERT Exemplar Problems Class 12 Physics Chapter 2 Electrostatic Potential and Capacitance Multiple Choice Questions Single Correct Answer Type Question 1. A capacitor of 4 μF is connected as shown in the circuit....

Electric Charges and Fields NCERT Exemplar Problems Solutions Physics

NCERT Exemplar Problems Class 12 Physics Chapter 1 Electric Charges and Fields Multiple Choice Questions Single Correct Answer Type Question 1. In figure two positive charges q2 and q3 fixed along the y-axis, exert a...

NCERT Exemplar Problems Solutions Mathematics Class 12th

NCERT Exemplar Problems Solutions class 12 maths download, Get all mathematics class 12th ncert exemplar solution with explanation. Step by Step Solution. This series of NCERT Exemplar Solutions for Class XII contains detailed explanations/solutions...

Probability NCERT Exemplar Problems Solutions Class 12th

NCERT Exemplar Problems Class 12 Mathematics Chapter 13 Probability Short Answer Type Questions 1. For a loaded die, the probabilities of outcomes are given as under: P(1) = P(2) = 0.2, P(3) = P(5) = P(6)...

Linear Programming NCERT Exemplar Problems Solutions Class 12th

NCERT Exemplar Problems Class 12 Mathematics Chapter 12 Linear Programming Short Answer Type Questions 4. Minimize Z = 13x- 15y subject to the constraints: x+y≤ 7,2x-3y + 6 ≥ 0, x ≥ 0, y ≥ 0. ...

Three Dimensional Geometry NCERT Exemplar Problems Solutions Class 12th

NCERT Exemplar Problems Class 12 Mathematics Chapter 11 Three Dimensional Geometry Short Answer Type Questions 5. Prove that the line through A(0, -1, -1) and B(4, 5, 1) intersects the line through C(3, 9,4) and D(-...

Vector Algebra NCERT Exemplar Problems Solutions Class 12th

NCERT Exemplar Problems Class 12 Mathematics Chapter 10 Vector Algebra Short Answer Type Questions 3. Find a unit vector in the direction of PQ, where P and Q have co-ordinates (5,0, 8) and (3, 3,2), respectively. 5....