6.6 In Fig. 6.43, if i = cos 4t and v = sin 41, the element is: (a) a resistor (b) a capacitor (c) an inductor Element Figure 6.43 For Review Question 6.6. 6.7 A5-H inductor changes its current by 3 A in 0.2 s. The voltage produced at the terminals of the inductor is: (a) 75 V (b) 8.888 V (c) 3 V (d) 1.2 V 6.8 If the current through a 10-mH inductor increases from zero to 2 A, how much energy is stored in the inductor? (a) 40 mJ (b) 20 mJ (c) 10 mJ (d) 5 mJ

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A: SCRs are unidirectional devices where triacs are bidirectional. An SCR is designed to switch load…

Q: These Insulators are used when equal Voltage is required across each Insulator unit. O A. RADING…

A: Suspension insulator is used as insulator string. For example string of 4 conductors

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A:

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A: In this question we will write about semiconductors, conductors and doping... Note :- as per our…

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A: For N channel JFET, the VGS voltage is negative and the saturation current IDs we obtain at Vgs.

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A:

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A: Magnetic force given F = q(V×B ) Direction of V is -X Direction of B is +X

Q: This questions from electronics two course

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Q: Select which elements are usually used as impurities for n-type semiconductors.

A:

Q: in zeq 1 where did you get 210.949 from?

A: Student is asked to explain from where did get ZB 210.949 from?

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.