Question: This topic is all about Resistance In the A part , what are those blank terms that are similar to the definition? In the B

This topic is all about Resistance

In the A part, what are those blank terms that are similar to the definition?

In the B part, what statements describe a conductor, insulator, semiconductor, or superconductor?

In the C part, explain in detail how to solve the given problems.

This topic is all about ResistanceIn the A part, what are those

blank terms that are similar to the definition?In the B part, what

A. Fill in the missing word/s in each blank to complete the statement. 1. is the opposition of a material to the flow of charges. 2. is the measure of resistance of a specific material of a given dimension. 3. The SI unit for resistance is the 4. V.m/A or Q.m is the SI unit of 5. A good conductor has resistivity. 6. The reciprocal of resistivity is 7. Resistance of a metal as temperature increases. 8. The SI unit of conductivity is 9. For resistivity decreases with increasing temperature. 10. At temperature below a critical temperature To, the resistivity of a superconductor isB. Identify whether the statement describes a conductor, insulator, semiconductor, or superconductor. 1. Material A has a very high value of resistivity. 2. Material B has a very high value of conductivity. 3. Material C has a conductivity between the values of conductors and insulators. 4. Material D has zero resistivity when a certain critical temperature is reached. 5. Material E has negative temperature coefficient of resistivity.C. Solve the following problems. 1. What is the resistivity of a wire if it is subjected to a 2.50 X 10 V/m electric field, and has a current density of 4.03 X 10-13 A/m? 2. A copper wire has a resistance of 5 0 at 20 .C. What is its resistance if the temperature changed to 75 .C? 3. What is the resistance of gold at 65 .C, if its resistance at 20 C is 25 k(? 4. A newly discovered alloy has a resistance of 54.0 Q at 20 .C. What is its Resistance 5: Current, Resistance, and Electromotive Force temperature coefficient of resistivity if the wire's temperature increases to 54.8 0 at 35 .C? 5. An unknown metal wire has a resistance of 15.0 0 at room temperature (20 .C). If the same metal wire has a resistance of 16.0 0 at 85 .C, what would be the wire's resistance if the temperature is at - 15.0 .C

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