The maximum resistance of a network of five identical resistors of $\frac{1}{5} \Omega$ each can be -

Electricity

Resistance

Options

(A)

1 \Omega

(B)

0.5 \Omega

(C)

0.25 \Omega

(D)

0.1 \Omega

Official Answer

The maximum resistance of a network of five identical resistors of $\frac{1}{5} \Omega$ each can be $1 \Omega$ .

maximum resistancenetwork of resistorsseries connection

Marking Scheme

11 mark

Hint

When the resistors are connected in series, the maximum resistance is obtained.

Quick Oral Answer

The maximum resistance of a network of five identical resistors of $\frac{1}{5} \Omega$ each can be $1 \Omega$ . This is because when the resistors are connected in series, the maximum resistance is obtained.

Analysis & Explanation

Common Mistakes

1thinking that the maximum resistance is obtained when the resistors are connected in parallel

Interesting Facts

The resistance of a network of resistors can be calculated using the formula for series and parallel connections.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2024?

This question carries 1 mark in the CBSE Class 10 Science 2024 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Electricity" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "Resistance" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2024 paper?

This is a MCQ question from Section A in the CBSE Class 10 Science 2024 paper.