Define an Antenna and show how a dipole antenna is formed with its current distribution?

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Problem 3: A factory manufactures a specific copper part. It is found at a certain temperature the resistance in m2 of this part is normally distributed with mean of 23.8 and standard deviation of 1.23. Among 5000 units of such parts, how many units are likely to have a resistance (a) less than 23? (b) greater than 24? (c) between 24.2 and 24.5?

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Q2. Discuss mathematically the force system and equilibrium system?

3) Calculate the resistance of a cross-sectional ared A Qd mm) and resistivityof(50* Fl the wire is drawn out to three times its original length, times would the resistance increave ? (100m) wire having a How many [500m, 9 times]

Q.1) Solve the following ladder circuit using the function method, that is, leave all the variables as a function of the last current to subsequently substitute its value in all the equations. Since there are 12 resistors, the answer consists of 24 values, 12 voltages, and 12 currents. Write your answer in table form, where you indicate the value of each resistor, the formula for the voltage and current of each, its final value of voltage and current. Use 2 decimal places for each voltage or current and let everything be expressed in Volts and Amps. Attach your procedure along with the table.