Lecture no. 32 from the course: Physics and Our Universe
Taught by Professor Richard Wolfson | 30 min | Categories: The Great Courses Plus Online Science Course
Learn the definition of the unit of electric current, called the ampere, and how Ohm's law relates the current in common conductors to the voltage across the conductor and the conductor's resistance. Apply Ohm's law to a hard-starting car, and survey tips for handling electricity safely.