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Ohm's law and circuits, Taught not just answered. 

A real-time, 1:1 lesson on Ohm's law and circuits: an AI teacher explains it out loud while it visualizes every step. Interrupt it, ask why, and it checks you got it, in 26 languages.

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The idea

What is Ohm's law and circuits?

Ohm's law and circuits describe how current flows when a voltage drives charge through a resistance. Ohm's law states that for many conductors at steady temperature the current is proportional to the voltage across them, with resistance as the constant: V equals I times R. In a series circuit the same current passes through each component and resistances add, while in a parallel circuit each branch sees the same voltage and the reciprocals of resistance add.

Where it appears: Class 10 and 12 CBSE, GCSE and A-level, IB Physics, AP Physics 1 and 2, JEE and NEET.

Where learners get stuck

Why Ohm's law and circuits is hard

Learners picture current being used up as it passes through components, and they mix up which quantity is shared in series versus parallel, leading to wrong combined resistances.

The picture a good explanation starts with: A simple loop with a battery and two resistors, the current arrow the same size everywhere, then the same resistors redrawn in parallel with the current splitting at a junction.

A lesson, step by step

How a lesson on Ohm's law and circuits goes

  1. 01

    Ask

    Type or say "Why is the current the same everywhere in a series circuit?" in your own words, in any of 26 languages.

  2. 02

    Plan

    The tutor plans a storyboard, one picture per idea, starting with a simple loop with a battery and two resistors, the current arrow the same size everywhere, then the same resistors redrawn in parallel with the current splitting at a junction.

  3. 03

    Explain

    It explains Ohm's law and circuits out loud while the picture builds step by step, pitched to your level (Class 10 and 12 CBSE and up).

  4. 04

    Interrupt

    Say "wait, why?" or type a doubt: it stops, answers over the picture, and carries on. Ask for a different explanation any time.

  5. 05

    Check

    A checkpoint question makes sure the idea landed, and Test Lab keeps the practice going.

  6. 06

    Your notes

    Upload a PDF or a photo of your class notes or a past paper and the lesson follows your textbook's terms.

Ask it anything

Questions learners ask about Ohm's law and circuits

  • Why is the current the same everywhere in a series circuit?
  • How does adding a parallel resistor lower the total resistance?
  • Does Ohm's law work for a light bulb filament?

Any of these, or your own, typed or spoken. The tutor answers on the picture and adapts to how well you are following.

Questions

Asked, Answered

Can LetMeTeach explain Ohm's law and circuits?

Yes. Ask in your own words and the tutor plans a lesson on Ohm's law and circuits: it starts with a simple loop with a battery and two resistors, the current arrow the same size everywhere, then the same resistors redrawn in parallel with the current splitting at a junction. Then it explains each step out loud as the picture builds, stops when you say "wait, why?", and ends with a checkpoint question.

Where does Ohm's law and circuits come up?

Class 10 and 12 CBSE, GCSE and A-level, IB Physics, AP Physics 1 and 2, JEE and NEET. The lesson is pitched to your level and the exam or curriculum you follow, and you can upload your own notes or past papers so it uses your textbook's terms.

Can I learn Ohm's law and circuits in my own language?

Yes. LetMeTeach teaches in 26 languages and plans the lesson in the language you choose rather than translating an English one, so the terms match what your textbook says. The Free plan includes 7 hours a month with no card.

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Learn Ohm's law and circuits, Starting now.

Ask "Why is the current the same everywhere in a series circuit?" and watch the answer drawn. The Free plan needs no card.

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How it works