Physics, 27.08.2019 01:30 treyceratops1082
When an electric circuit operates, a buzzer makes a sound. what happens to the electric charges in this circuit?
the electric charges move from the energy source and are used up at the switch.
the electric charges move from the energy source and are used up at the buzzer.
the electric charges move from the buzzer through the energy source and back to the buzzer.
the electric charges move from the energy source through the buzzer and back to the energy source.
Answers: 2
Physics, 21.06.2019 17:10, Naviascales1681
Aseries circuit consists of a resistor with r = 20 ? , a capacitor with c = 0.01 f, and a decaying battery with e = 300e? 5t. if the initial charge is 0, find the charge as a function of time t
Answers: 2
Physics, 22.06.2019 02:00, peanutpinkypiepdma46
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
Answers: 1
When an electric circuit operates, a buzzer makes a sound. what happens to the electric charges in t...
Mathematics, 02.12.2021 21:20
History, 02.12.2021 21:20
Mathematics, 02.12.2021 21:20