Odisha Board Solutions for Chapter: Direct Current Circuits, Exercise 1: MODEL QUESTIONS

Author:Odisha Board

Odisha Board Physics Solutions for Exercise - Odisha Board Solutions for Chapter: Direct Current Circuits, Exercise 1: MODEL QUESTIONS

Attempt the practice questions on Chapter 6: Direct Current Circuits, Exercise 1: MODEL QUESTIONS with hints and solutions to strengthen your understanding. Bureau's Higher Secondary Physics Class 12 solutions are prepared by Experienced Embibe Experts.

Questions from Odisha Board Solutions for Chapter: Direct Current Circuits, Exercise 1: MODEL QUESTIONS with Hints & Solutions

EASY
12th Odisha Board
IMPORTANT

Twelve identical resistors each having resistance r are joined to form a skeleton cube. The equivalent resistance between any two diagonally opposite ends will be

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences :
Kirchhoff's 1st  law is based on the principle of conservation of energy.

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences: When three resistors each of 3 ohm, are connected in parallel, the effective resistance is 9 ohm.

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences: In a battery heat energy is converted to electrical energy.

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences: When a current flows through a conductor, the conductor gets charged.

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences: In a thermos couple, chemical energy is converted into electrical energy.

EASY
12th Odisha Board
IMPORTANT

Correct the following sentences: In a photocell heat energy is converted to electrical energy,

MEDIUM
12th Odisha Board
IMPORTANT

Correct the following sentences: The largest resistance that one can obtain with five 0.1 ohm resistors is 0.5 ohm.