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How much is zt for a 100 ohms resister in series with 100 ohms inductor?
The total impedance ( Z_t ) of a circuit with a resistor (R) and inductor (L) in series can be calculated using the formula ( Z_t = R + jX_L ), where ( X_L = \omega L ) is the inductive reactance. For a 100-ohm resistor and a 100-ohm inductor, the impedance will depend on the frequency ( f ) of the AC current. If the inductance and frequency are such that ( X_L = 100 ) ohms (e.g., at a specific frequency), then ( Z_t = 100 + j100 ) ohms, resulting in a magnitude of ( Z_t = \sqrt{100^2 + 100^2} = 100\sqrt{2} ) ohms.
Given 4 resistors each have equivalent resistance of 100 ohms show how these resistors might be combined to produce an equivalent resistance of a 40 ohms b 250 ohms c 100 ohms?
a) Put 2 of the resistors in series to make a 200 ohm resistor. Then put the 100, 100, and 200 ohm resistors in parallel for 40 ohms. b) Put 2 resistors in parallel for 50 ohms. Put the 50, 100, and 100 ohm resistors in series for 250 ohms. c) Put 2 resistors in parallel for 50 ohms. Repeat with other 2 resistors. Put the two 50 ohm resistors in series for 100 ohms. This configuration can withstand 4 times the wattage of each individual resistor.
What is the reactance of a 3-H inductor when the frequency is 100Hz?
The reactance (X_L) of an inductor is calculated using the formula (X_L = 2\pi f L), where (f) is the frequency in hertz and (L) is the inductance in henries. For a 3-H inductor at a frequency of 100 Hz, the reactance is (X_L = 2\pi (100)(3) \approx 1884.96 , \Omega). Thus, the reactance of the 3-H inductor at 100 Hz is approximately 1885 ohms.
What is the resistance range of a 100 ohm potentiometer?
Zero to 100 ohms.
What is the output frequency for a 74LS14 astable multivibrator circuit if R equals 330?
The output frequency of a 74LS14 astable multivibrator can be calculated using the formula ( f = \frac{1.44}{(R_A + 2R_B)C} ), where ( R_A ) and ( R_B ) are the resistances connected to the circuit and ( C ) is the capacitance. Assuming ( R_A ) is 330 ohms and ( R_B ) is also 330 ohms (if not specified, we can assume this for calculation) and using a typical capacitor value (e.g., 100 nF), the frequency can be calculated. For example, if ( R_A = R_B = 330 , \Omega ) and ( C = 100 , nF ), the frequency would be approximately 4.4 kHz. Adjust the values of ( R_B ) and ( C ) for specific calculations.
How much is zt for a 100 ohms resister in series with 100 ohms inductor?
The total impedance ( Z_t ) of a circuit with a resistor (R) and inductor (L) in series can be calculated using the formula ( Z_t = R + jX_L ), where ( X_L = \omega L ) is the inductive reactance. For a 100-ohm resistor and a 100-ohm inductor, the impedance will depend on the frequency ( f ) of the AC current. If the inductance and frequency are such that ( X_L = 100 ) ohms (e.g., at a specific frequency), then ( Z_t = 100 + j100 ) ohms, resulting in a magnitude of ( Z_t = \sqrt{100^2 + 100^2} = 100\sqrt{2} ) ohms.
Given 4 resistors each have equivalent resistance of 100 ohms show how these resistors might be combined to produce an equivalent resistance of a 40 ohms b 250 ohms c 100 ohms?
a) Put 2 of the resistors in series to make a 200 ohm resistor. Then put the 100, 100, and 200 ohm resistors in parallel for 40 ohms. b) Put 2 resistors in parallel for 50 ohms. Put the 50, 100, and 100 ohm resistors in series for 250 ohms. c) Put 2 resistors in parallel for 50 ohms. Repeat with other 2 resistors. Put the two 50 ohm resistors in series for 100 ohms. This configuration can withstand 4 times the wattage of each individual resistor.
If a coil has 100 microhenries inductance at 400 hertz what is it's reactance?
The reactance of an inductor is calculated as Xl = 2πfL, where Xl is the inductive reactance, f is the frequency, and L is the inductance. Substituting the given values of 100 microhenries for inductance and 400 Hz for frequency into the formula gives Xl = 2 * π * 400 * 100 * 10^-6 which equals approximately 251.3 ohms.
For a quarter wavelength ideal transmission line of characteristic impedance 50 ohms and load impedance 100 ohms the input impedance will be?
50 in parallel with 100 ohms. Dza10 answer: Rin = 50^2 /100
What is the resistance range of a 100 ohm potentiometer?
Zero to 100 ohms.
What is the reactance of a 3-H inductor when the frequency is 100Hz?
The reactance (X_L) of an inductor is calculated using the formula (X_L = 2\pi f L), where (f) is the frequency in hertz and (L) is the inductance in henries. For a 3-H inductor at a frequency of 100 Hz, the reactance is (X_L = 2\pi (100)(3) \approx 1884.96 , \Omega). Thus, the reactance of the 3-H inductor at 100 Hz is approximately 1885 ohms.
If a Circuit contains 40 ohms of resistance and 70 ohms of xc when 100 volts AC is applied how much current flows?
100/80.6=___
Four resistors having a value of 100 ohms are connected in parallel what is the total resistance of the circuit?
What would the measured ohms be for two 100 ohm resistors wired in series? Two 100 ohm resistors wired in series measure 200 ohms.
What is the output frequency for a 74LS14 astable multivibrator circuit if R equals 330?
The output frequency of a 74LS14 astable multivibrator can be calculated using the formula ( f = \frac{1.44}{(R_A + 2R_B)C} ), where ( R_A ) and ( R_B ) are the resistances connected to the circuit and ( C ) is the capacitance. Assuming ( R_A ) is 330 ohms and ( R_B ) is also 330 ohms (if not specified, we can assume this for calculation) and using a typical capacitor value (e.g., 100 nF), the frequency can be calculated. For example, if ( R_A = R_B = 330 , \Omega ) and ( C = 100 , nF ), the frequency would be approximately 4.4 kHz. Adjust the values of ( R_B ) and ( C ) for specific calculations.
What would have higher ohms a potato or an apple?
An apple- a potato has around 100 ohms while an apple has about 120.
What is the largest value the resistor can be and still be in tolerance?
To determine the largest value a resistor can be while still being in tolerance, you need to know the resistor's nominal value and its tolerance percentage. For example, if a resistor has a nominal value of 100 ohms with a tolerance of 5%, the maximum allowable resistance would be 100 ohms + (5% of 100 ohms), which is 105 ohms. Thus, the largest value the resistor can be while remaining in tolerance is 105 ohms.
What is the impedance of a series circuit containing a resistor of 100 ohms and an inductor with an Xl equal to 80 ohms?
a bowl of cereal
