does a resistor have a constant resistance? Why? Is a resistor ohmic?
Homework Answers
if as voltage across the resistor is increased,the graph of voltage versus current shows a straight line indicates that resistor has constant resistance.
yes resistor is ohmic because it follows ohms law the current is equally divided by resistance.by the above reason we can say that resistor is ohmic.
Add Answer to:
does a resistor have a constant resistance?
Why?
Is a resistor ohmic?
What is ohmic resistance? What is nonohmic resistance? Why does the resistance increase in the nonohmic...
What is ohmic resistance? What is nonohmic resistance? Why does the resistance increase in the nonohmic resistance as Voltage increases? What is the physical property of slope (change in V/ change in I) on the V versus I plot? Is the resistance positive or negative for most metals? Does it depend on whether the voltage is positive or negative? Explain.
Calculate the permissible ohmic range of a resistor whose resistance value and tolerance are (a) 3.9...
Calculate the permissible ohmic range of a resistor whose resistance value and tolerance are (a) 3.9 k (b) 100 Ω 10% (c) 120 k(l t 2% (d) 2.2 Ω (e) 75 196. 3.3 5% 5%
Also are the units correct Course Contents Week 8-Electric Circuits Non-Ohmic Resistor TimerNotes Evaluate Feebr The...
Also are the units correct
Course Contents Week 8-Electric Circuits Non-Ohmic Resistor TimerNotes Evaluate Feebr The plot shows voltage versus current for a non-ohmic resistor. What is its resistance at a current of 14 Ampere? 0 Subemit Answer Unable to interpret units. Computer reads units as "v Tries 3/99viova Tries 10 0246 8 10 12 14 16 Current [Ampere] Send Fee Post Discussion
If we tripled an ohmic wire RADIUS, then its resistance..?
If we tripled an ohmic wire RADIUS, then its resistance..?
112 tutor.openstax.org Grades for Anmar Hussin: CHEM-10 What is an ohmic material? A Battery Of Unknown...
112 tutor.openstax.org Grades for Anmar Hussin: CHEM-10 What is an ohmic material? A Battery Of Unknown Voltage V1 Goog PHYS-104 S20 > 20.1-20.4: Current Due Fri, Mar 13, 2020 11:59 PM 111 Personalized What is an ohmic material? Now choose from one of the following options Why? a) An ohmic material is a material that obeys Ohm's law. An ohmic material is a material that does not obey Ohm's law. An ohmic material is a material that has high resistance....
Three Ohmic resistors with the same resistance are connected in series to a voltage source with...
Three Ohmic resistors with the same resistance are connected in series to a voltage source with voltage of 33 volts and 1A of current is produced in the circuit. Find the equivalent resistance of a circuit whose three resistors are placed in parallel?
1. Draw the band diagram of Schottky and Ohmic contact at metal/n-type silicon. Explain why ohmic...
1. Draw the band diagram of Schottky and Ohmic contact at metal/n-type silicon. Explain why ohmic contact cannot be formed using common metals
When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes...
When a resistor with resistance R is connected to a 1.50-V flashlight battery, the resistor consumes 0.0425 W of electrical power. (Throughout, assume that each battery has negligible internal resistance.) Part A What power does the resistor consume if it is connected to a 12.6-V car battery? Assume that R remains constant when the power consumption changes. Express your answer with the appropriate units. P P = nothingnothing SubmitRequest Answer Part B The resistor is connected to a battery and...
3.b. You have three identical ohmic resistors, and all of the following statements are true: – Each resistor is a (right...
3.b. You have three identical ohmic resistors, and all of the
following statements are true: – Each resistor is a (right)
cylinder of material with a mass of 0.0559 g. And each resistor
just fits into its own individual rectangular packaging box, which
has inner dimensions of 1.00 x 1.00 x 31.416 (lengths in mm). – If
the three resistors are connected to a certain constant-voltage
ideal battery (i.e. it has no internal resistance) so that the
minimum possible total...
You have a resistor of resistance 2002 and a 6.00 uF capacitor. Suppose you take the...
You have a resistor of resistance 2002 and a 6.00 uF capacitor. Suppose you take the resistor and capacitor and make a series circuit with a voltage source that has a voltage amplitude of 30.0V and an angular frequency of 250 rad/s. a) What is the impedance of the circuit? b) What is the current amplitude? c) What is the voltage amplitude across the resistor? d) What is the voltage amplitudes across the capacitor? e) What is the phase angle...
Calculate the permissible ohmic range of a resistor whose resistance value and tolerance are (a) 3.9 k (b) 100 Ω 10% (c) 120 k(l t 2% (d) 2.2 Ω (e) 75 196. 3.3 5% 5%
Also are the units correct
Course Contents Week 8-Electric Circuits Non-Ohmic Resistor TimerNotes Evaluate Feebr The plot shows voltage versus current for a non-ohmic resistor. What is its resistance at a current of 14 Ampere? 0 Subemit Answer Unable to interpret units. Computer reads units as "v Tries 3/99viova Tries 10 0246 8 10 12 14 16 Current [Ampere] Send Fee Post Discussion
112 tutor.openstax.org Grades for Anmar Hussin: CHEM-10 What is an ohmic material? A Battery Of Unknown Voltage V1 Goog PHYS-104 S20 > 20.1-20.4: Current Due Fri, Mar 13, 2020 11:59 PM 111 Personalized What is an ohmic material? Now choose from one of the following options Why? a) An ohmic material is a material that obeys Ohm's law. An ohmic material is a material that does not obey Ohm's law. An ohmic material is a material that has high resistance....
1. Draw the band diagram of Schottky and Ohmic contact at metal/n-type silicon. Explain why ohmic contact cannot be formed using common metals
3.b. You have three identical ohmic resistors, and all of the
following statements are true: – Each resistor is a (right)
cylinder of material with a mass of 0.0559 g. And each resistor
just fits into its own individual rectangular packaging box, which
has inner dimensions of 1.00 x 1.00 x 31.416 (lengths in mm). – If
the three resistors are connected to a certain constant-voltage
ideal battery (i.e. it has no internal resistance) so that the
minimum possible total...
You have a resistor of resistance 2002 and a 6.00 uF capacitor. Suppose you take the resistor and capacitor and make a series circuit with a voltage source that has a voltage amplitude of 30.0V and an angular frequency of 250 rad/s. a) What is the impedance of the circuit? b) What is the current amplitude? c) What is the voltage amplitude across the resistor? d) What is the voltage amplitudes across the capacitor? e) What is the phase angle...
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