Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

ME
Question Practice

What is the purpose of the earth wire in a domestic circuit?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
Magnetic Effects of Electric Current
Question Bank

What is the purpose of the ear...

Single Answer MCQ
Q-00019647

What is the purpose of the earth wire in a domestic circuit?

1

To provide additional voltage

2

To conduct current to the appliances

3

To ensure safety by preventing electric shock

4

To increase the total current rating

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the direction of the magnetic field taken to be in the context of a compass needle?

Single Answer MCQ
View explanation
Q2.

How are magnetic field lines represented around a bar magnet?

Single Answer MCQ
View explanation
Q3.

Who accidentally discovered that a compass needle gets deflected when an electric current passes through a metallic wire nearby?

Single Answer MCQ
View explanation
Q4.

What is the unit of magnetic field strength named after Hans Christian Oersted?

Single Answer MCQ
View explanation