You searched for: “electromagnetic clock
electronic clock, electromagnetic clock
1. A clock which uses electronic circuits to count the number of oscillations (movements going backward and forward) in quartz crystal to determine the timekeeping impulses that activate a digital display.
2. A clock in which the timekeeping impulse is provided by the oscillations (alternating current and associated electric and magnetic fields) of a tiny tuning fork attached to an electronic circuit.
This entry is located in the following units: electro-, electr-, electri- (page 60) -tron, -tronic, -tronics + (page 7)