Current Electricity


Current Electricity logoSubject: Physics    Exam: JEE Advanced

Chapter Rating: Should Do

Topic Weightage: 0.06

Practice QuestionsRevise Chapter

Start a discussion on this chapter

Posting your doubt

Post Discussion

Doubts and Discussions on this chapter

Important Concepts in Current Electricity

Find notes, videos, important points and questions to practice on each of these concepts.

Most Important Concepts (Do or Die)
  • RC Circuits

Important Concepts (Should Do)
  • Electric Current

  • Variation of Resistance With Temperature

  • Combination of Resistances

  • Kirchoff's Law

  • Wheatstone's Bridge

  • Potentiometer

  • Moving Coil Galvanometer

Not So Important Concepts (Do if you have time)
  • Resistance and Ohm's Law

  • Electric Cell

  • Combination of Cells

My Chapter Prep Status

Chapter Completion: 0%

Your GEM Score: 0

Check your Good Enough Meter (GEM)

Chapter Expert Trophy


How can you win?
You need to score more than 2239 marks to beat Priyanshi

Others In The Race!
Tejasvi , Vaibhav Sonkar, sabri gain

Important Points

Electronic resistors have colored bands on them to denote their level of resistance. Each color represents a number from 0 to 9. In the order of the mnemonic:

Black (0), Brown (1), Red (2), Orange (3), Yellow (4) , Green (5) , Blue (6) , Violet (7) , Gray (8) , White (9)
Bye Bye Rosie Off You Go to Birmingham Via Great Western
Ohm's law can be remembered as "Volcanoes Are Rare" i.e. Volt = Amps x Resistance

Sign Up to Study Current Electricity