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Q: What is a resistor and what it’s used  for

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Q: what are the two main classifications of resistors?

A: Two main classifications of the resistors are:  1-Fixed or constant resistor 2- Variable resistor…

Q: 1. WHAT IS THE RESISTANCE AND THE TOLERANCE VALUES OF THE RESISTOR BELOW, WHICH COLOR CODES ARE…

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Q: a) A resistor is color coded red-red-black. It has a gold band indicating the tolerance value. What…

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Q: When does current flow in a circuit? What makes current flow in a circuit?

A: Current is the flow of electrons in an circuits per seconds. Now for electrons to flow the cir uit…

Q: A certain wire has a resistance of R. The resistance of another wire identical with the first except…

A: The obstruction offered to the smooth flow of current is called resistance. The electrical element…

Q: Resistors A, B & C are connected in series. Resistor A is 60 ohms, Resistor B takes 40 volts when…

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Q: how to find the resistor band color using only the nominal value and 4th band resistance.. Ex.…

A: Given:Nominal Value of a resistance is 3.3 kilo Ohms, 4th band gold, 5% resistance.we need to…

Q: What is the main purpose of a resistor in the circuit? What is the international unit for…

A: A resistor is an electrical component which is passive in nature having two terminals that is used…

Q: What will this voltmeter register when connected to a battery as shown (assume a battery voltage of…

A: For measuring the voltage of a battery by using voltmeter the red terminal (V) is connected to…

Q: State the relationships of total charge and individual charges in (a) series circuit. (b) Parallel…

A: a) Series circuit: In series circuit, the charge flowing is same for every element. Hence total…

Q: Explain in paragraph the relationships of resistance, voltage and current, and the distribution of…

A: Question is asking about relationships of resistance, voltage and current  also distribution of…

Q: Determine the resistance and tolerance of each of the 4-band resistors shown below.

A: We need to find out the resistance value for the above two resistors.

Q: What is the difference between resistivity and electrical resistance?

A: Electrical resistance - It is defined as the property of conductor which opposes the flow of…

Q: 21. What type of resistors can only have one ohmic value?   Select one: A. COMPOSITION B. FIXED…

A: Fixed type of resistor can have ohmic value and it has only single value resistance.

Q: Power consumed by an electrical equipment  is 600 watts and voltage rating is 120 volts then find…

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Q: The current can be measured in Coulomb/sec or F.Volt/sec, where F Refers to Farad. Is it True or…

A: Ans. True

Q: What is the range of values of the electrical resistance, in ohms, of the resistor with color bands:…

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Q: Describe how voltage, current and resistance behave in a parallel circuit

A: Parallel circuit: The parallel circuit are those in which all the circuit elements are connected…

Q: INSTRUCTIONS: Solve the following problems. Show and COMPLETE solutions. Draw all CIRCUIT DIAGRAMS…

A: Three resistors, 11 ohm, 7ohm, 20 ohm are connected in parallel circuit with a 12-volt power supply

Q: do resistance and resistivity depend on: - the wire length? - the wire cross-section? - the wire…

A: Resistance and resistivity The physical characteristic of a specific substance with specific…

Q: IN BRANCH CURRENT METHOD, THE NUMBER OF EQUATIONS SHOULD BE O A. EQUAL TO THE NUMBER OF RESISTANCES…

A: Given :    In the above question is a multiple choice question     In the question they are asking…

Q: does K.C.L and K.V.L depend on the relationship between current and voltage in a resistor explain?

A: Kirchoff's Current Law states (KCL) that total current entering the node is equal to the total…

Q: The suitability of using a multi-meter to measure current, voltage and resistance.

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Q: Dose KCL & KVL depend on the relationship between current and voltages in a resistor, Explain?

A: To find the relation between KCL and KVL

Q: Describe how to place the DMM to measure the current, voltage, and resistance

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Q: Start counting using 13-bit counter 1 (internal initialization). When the carry bit is logic 1,…

A: The program is written in step-2.

Q: You are given three resistors of values 1, 2 and 3 ohms respectively. How many unique resistance…

A: Given three resistors, values are 1,2,3ohms respectively. Asked to explain all possible combinations…

Q: Determining the ohmic value and tolerance of resistors using the color code.

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.

Q: The electromotive force of a standard cell is measured with a voltmeter that gives a reading of…

A: Given, Electromotive force of a standard cell is measured with voltmeter gives 1.3562 volts. When 1…

Q: Find the value and tolerance of the color coded resistor: Orange-orange-red-gold.

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Q: The Figure below shows an electric circuit. Calculate: 1. The Equivalent resistance to this set of…

A: In this question , we have to find out total resistance , total current, power deliver by source,…

Q: How to find the temperature coefficient of resistance of a given

A: In this question we will write how to find temperature coefficient of resistance ...

Q: A 10-ohm and a 20-ohm resistance are connected in parallel. Another resistance of 5-ohm is connected…

A: Given, A 50 ohm and a 20 ohm resistance are connected in parallel. Another resistance of 5 ohm is…

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.