Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What unit is used to measure voltage?
💡 Hint: Consider the unit that relates to electric potential.
Question 2
Easy
Define current.
💡 Hint: Think about how charge moves in a circuit.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What unit measures electric current?
- Volt
- Ampere
- Ohm
💡 Hint: Think about the flow of charge.
Question 2
True or False: The voltage across a series circuit is the same across all components.
- True
- False
💡 Hint: Consider how voltage behaves in different configurations.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A resistor of 10 Ω and another of 20 Ω are connected in series to a 30 V battery. Calculate the current flowing through the circuit.
💡 Hint: Use Ohm's law to relate V, R, and I.
Question 2
An inductor has a current of 5 A through it, and the inductance is 4 H. Calculate the energy stored in the inductor.
💡 Hint: Use the energy formula for inductors.
Challenge and get performance evaluation