The overall usefulness of an antenna is defined by five fundamental parameters, which are: Tick all that apply O Directivity. O Maximum current that can be applied. Beamwidth. Rate of power transfer. O Radiation and total efficiency. O Maximum voltage that can be applied. O Input impedance. Orientation of the antenna within the polar coordinate system. Gain. O Solid angle.

Q: Determine the voltage dropped across R, given: , = 218 V, R, = 15 Q, R2 = 13 2, R = 39 2, and R4 =…

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Q: RE A D1 B1 Q1 2N3906 RB1 RC B1 RB1 RE RC D1 Q2 16V 1k 4k 12k VZ: 2.7V PNP BJT

A: Brief description : Here they have mention a PNP transistor circuit. For the given circuit diagram…

Q: V1 120 V R1 20 R2 R3 + v2 110 V R4 32 0 R5 10Ω R6 20

A: KIRCHOFF'S CURRENT LAW:- The algebraic sum of every current entering and leaving the node has to be…

Q: a. by applying Kirchhoff's junction rule to two junctions find the current I5.  b. by applying…

A: Given the circuit: a. by applying Kirchhoff's junction rule to two junctions we need to find the…

Q: Based on the given Figure 1, using Nodal analysis what is the equation at node B? A) (VS1-B)/R1 =…

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Q: Prove that for Murray loop test 2R₁L R₁ + R₂ Lx

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Q: Find the current through. the 5k resistor at the right! @240V,m 3JK Z201k

A: Given,         First, find the parallel equivalent of 5k ohm and 20k ohm combination;

Q: (e) Create a list of components for the following circuit.

A: A circuit diagram is given in the question. We need to list out the components used in the circuit.

Q: 3000 3000 9000 V1 12V R3 R5 6000 0.9kQ R6 9000 56.2 mW P loss in R3 37 mW 43.7 mW 60 mW

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Q: Divide the following: a. x4 / x3 b. s3 / s5 c. z12 / z10

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Q: In STEP 6 you added D2 and R4 to the circuit, parallel to B1. Which answer best describes the effect…

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Q: 1K a 2K 10K 10K 2K 10 VT 1K

A: According to the question we have to find the value of the voltage across 10kohm resistor.

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.