Physics, 11.03.2020 05:32 jamiyacrawford7
When a microwave filter consisting of vertical parallel metal rods is in the absorbing position, oscillating currents are set up in the rods. At any one instant, the current in each rod has the same magnitude and direction. At that instant
a. the rods will try to shift vertically downwards.
b. the rods will try to move together horizontally.
c. the rods will try to shift vertically upwards.
d. the rods will try to move apart horizontally.
d. the rods will not be affected because the source of current is not a battery.
Answers: 3
Physics, 22.06.2019 02:30
Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.
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There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
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The energy produced as a result of this flow of electrons from atom to atom is called
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When a microwave filter consisting of vertical parallel metal rods is in the absorbing position, osc...
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