The potential difference V , across the ends of a given metallic wire in an electric circuit is directly proportional to the current I flowing through it, provided its temperature remains the same. This is called Ohm's law. V ∝ I V I = R constant (where R is resistance) Following circuit diagram is used to verify the Ohm's law.

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 6 - Electric Current and Circuit>Chattisgarh Board-2019

Embibe Experts Solutions for Chapter: Electric Current and Circuit, Exercise 1: Chattisgarh Board-2019

Author:Embibe Experts

Embibe Experts Science Solutions for Exercise - Embibe Experts Solutions for Chapter: Electric Current and Circuit, Exercise 1: Chattisgarh Board-2019

Attempt the free practice questions on Chapter 6: Electric Current and Circuit, Exercise 1: Chattisgarh Board-2019 with hints and solutions to strengthen your understanding. EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Electric Current and Circuit, Exercise 1: Chattisgarh Board-2019 with Hints & Solutions

EASY

10th Chhattisgarh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 6 - Electric Current and Circuit>Chattisgarh Board-2018>Q 1

The S.I. unit of electric current is _____.

EASY

10th Chhattisgarh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 6 - Electric Current and Circuit>Chattisgarh Board-2019>Q 2

Write Ohm's law.

EASY

10th Chhattisgarh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 6 - Electric Current and Circuit>Chattisgarh Board-2019>Q 3

Establish relation between potential difference $V$ and electric current $I$ by plotting graph.

EASY

10th Chhattisgarh Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR SCIENCE>Chapter 6 - Electric Current and Circuit>Chattisgarh Board-2019>Q 4

What is series combination of resistances? You have been given three resistances $R_{1}$ , $R_{2}$ , $R_{3} Ω$ . Connect them in series combination. Draw its electric circuit and write the value of equivalent resistance.