Electrostatics-Forces Between Two Point Charges (NEET Physics): Questions 1 - 2 of 2

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 2098 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 550.00 or

Question number: 1

» Electrostatics » Forces Between Two Point Charges

Assertion-Reason▾

Assertion (Ꭺ)

Direction of electric field at a point signifies direction of force experienced by a point charge placed at that point.

Reason (Ꭱ)

Electric field is a vector quantity.

Choices

Choice (4) Response

a.

Ꭺ is false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Both Ꭺ and Ꭱ are false

d.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

Question number: 2

» Electrostatics » Forces Between Two Point Charges

MCQ▾

Question

A charged ball B hangs from a silk thread S, which makes an angle θ with a large charged conducting sheet P, as shown in the figure. The surface charge density a of the sheet is proportional to

A charged ball system

A Charged Ball System

A charged ball B hangs from a silk thread S, which makes an angle θ with a large charged conducting sheet P

Choices

Choice (4) Response

a.

Sin θ

b.

Cot θ

c.

Cos θ

d.

Tan θ

Sign In