RADIOWAVES of constant amplitude can be generated with

Physics

1 answer:

gizmo_the_mogwai [7]2 years ago

4 0

Answer:

4) oscillator

Explanation:

4) oscillator

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A resistor, inductor, and a battery are arranged in a circuit. The circuit has an inductance of L = 1 H and a resistance of 1.4

shtirl [24]

Answer:

$\tau \approx 7.14 \times 10^{-4}s \approx0.714ms$

Explanation:

In a LC circuit The time constant τ is the time necessary for 60% of the total current (maximum current), pass through the inductor after a direct voltage source has been connected to it. The time constant can be calculated as follows:

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