Choose the correct answer.   1. Magnetic field inside a solenoid is .  A. Strong at N pole and weak at S pole B. Strong at S pole and weak at N pole C. Uniform throughout D. Zero

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Q: 1. Four point charges of q = 2.0 x 10-6 C are situated at the corners of a square of side 1.00 m.…

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Q: Part A The illumination lights in an operating room use a concave mirror to focus an image of a…

A: focal length (f) = 24 cm  image distance (i) = 120 cm

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Q: a) Find the direction and magnitude of an electric field that exerts (a) 4.80 × 10-17 N westward…

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Q: 1. What is the magnitude and direction of the force exerted on a 3.50 µC charge by a 250 N/C…

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Q: 3. A 1250 kg car is moving down the highway with a velocity of 32.0 m/s when it bumps into the car…

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Q: 1) If A = 3a, -4a, and B=5a, +2az. Find the vector component of A in the direction of B.

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Q: Question 3 A container of ideal gas at 1 atm and 25-C undergoes an isothermal reversible expansion…

A: We have a gas at initial pressure P=1 atm and temperature T=25oC=298 K which undergoes an isothermal…

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Q: Apply the concepts that you have learned by citing 1-2 examples of each of the following category…

A: The concepts along with examples are given below:

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Q: Explain why it became 23.4mb

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Q: Q1 = 10 C Q3 = -25C 20° 45° 15 m Q2 = 15 C

A: Q1=10c

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Q: Determine the repelling force between Q1 and Q2 Q1= 10 C Q3 = -25C 20° 45° 15 m Q2 = 15 C

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Q: doubly charged helium atom, whose mass is 6.6×10−27kg, is accelerated by a voltage of 3500 V . 1)…

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Q: A unitorm 400 N beam of length L = 4 m is supporting a 2000 N box as shown. Find the tension in the…

A: Given: L=4m W_beam = 400 N W_box=2000 N

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.