go to jove.com

HIGH SCHOOL

Physics

Science Experiments

Physics

This is a free preview. For full access

Physics II

How Resistance Changes in Circuit Paths

Description

Series and parallel resistor connections change how current and voltage behave in a circuit. This experiment shows how to find the total, or effective, resistance for each setup. It also uses Ohm’s law to relate voltage and current when the resistance is known.

In a series circuit, resistors are ...

Transcript

Circuiti semplici come gli elementi resistivi collegati in serie o in parallelo sono componenti chiave di circuiti elettrici complessi.

Il collegamento dei resistori in serie comporta una divisione della tensione, pur condividendo la stessa corrente.

Al contrario, quando i resistori sono collegati in parallelo, si ottiene una divis...

Tags