Is x+ 2 a polynomial?

Is x+ 2 a polynomial? By definition, a polynomial in a variable x over a field (or a ring) is a finite linear combination of non-negative integer powers of x with coefficients from the field. Consequently √(x+2) or √x +2 are not polynomials. Is Square Root 7 a polynomial? In the given question we can […]

What happens to inductor at steady state?

What happens to inductor at steady state? With a steady state DC current flowing through the inductor and therefore zero induced voltage across it, the inductor acts as a short circuit equal to a piece of wire, or at the very least a very low value resistance. What is the impedance of an ideal capacitor […]

What is a transformer symbol?

What is a transformer symbol? When a transformer has a centre tap, the symbol consists of two circles with a line joining one of the circles. Here is alternative qualified version, which also has dots to indicate the instantaneous voltage polarity. At what type of diagram does electrical symbols are applicable? An electronic symbol is […]

How is voltage related with a current B resistance?

How is voltage related with a current B resistance? The relationship between current, voltage and resistance is expressed by Ohm’s Law. This states that the current flowing in a circuit is directly proportional to the applied voltage and inversely proportional to the resistance of the circuit, provided the temperature remains constant. Is voltage A Electric […]

How do you calculate maximum power dissipation?

How do you calculate maximum power dissipation? Therefore, the condition for maximum power dissipation across the load is RL=RTh. That means, if the value of load resistance is equal to the value of source resistance i.e., Thevenin’s resistance, then the power dissipated across the load will be of maximum value. How much power is dissipated […]

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