Which of the following is incorrect regarding conductors?     (The answer can be found on more than one of the other choices.)     The net current inside a onductor is zero.     The potential inside a conductor is constant.     The electric field inside a conductor is constant.

Q: 1) When the tissue will change it: Frequency transmission of ultrasound pulses through a specific

A: Required : Correct options.

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A: This is the FBD for the given system. Here, m = 10 kg θ = 200 F= 100 N µ = 0.4 d = 5 m

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Q: Position -0.05 -0.1 -0.15 O 0.574 m/s O 0.344 m/s O 1.322 m/s O 1.033 m/s O 0.877 m/s Time t(s)

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Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.