Slip ring commutator To use this e.m.f. to produce a current the coil must be connected to an external circuit using a split-ring commutator. Slip-rings lamp Transformers These are useful devices that can increase or decrease an applied voltage. They work on the principle of magnetic inducti...
Member samreid commented Nov 12, 2024 Discovered in phetsims/qa#1170, "Welcome to Circuit Construction Kit + CODAP" info popup refers to projectile data lab samreid self-assigned this Nov 12, 2024 samreid added the type:bug label Nov 12, 2024 kathy-phet commented Nov 13, 2024 @sam...