Ohm’s Law (V, I, R)
Physics, Circuits
Intro: Any two determine the third.
Worked example
- I=2 A, R=6 Ω
- Inputs: $I=2\,\mathrm{A}$, $R=6\,\Omega$.
- Compute: $V=IR=2\times6=12$.
- Units: $\mathrm{A}\cdot\Omega=\mathrm{V}$.
- Answer: $\boxed{V=12\,\text{V}}$.
FAQs
Unit consistency?
Use SI: V (volts), A (amps), Ω (ohms).
Why choose Mathix?
- Get clear, step-by-step solutions that explain the “why,” not just the answer.
- See the rules used at each step (power, product, quotient, chain, and more).
- Optional animated walk-throughs to make tricky ideas click faster.
- Clean LaTeX rendering for notes, homework, and study guides.
How this calculator works
- Type or paste your function (LaTeX like
\sin,\lnworks too). - Press Generate a practice question button to generate the derivative and the full reasoning.
- Review each step to understand which rule was applied and why.
- Practice with similar problems to lock in the method.