Question: In part 2, create an explanation that i will use in my video presentation thank you! PT #1- Problem-Solving with Resistance Part | In a

In part 2, create an explanation that i will use in my video presentation thank you!

PT #1- Problem-Solving with Resistance Part | In a clear short bond paper write your solution on the given problems. 1. What is the resistivity of a material with a resistance of 109, length of 10m, and cross sectional area of 1x10'6m2? 2. An electrical engineer wants to have a copper wire with resistance equal to 59. If the wire initially has a radius of 1 mm, how long should the engineer cut the wire? 3. What is the resistance of a SOm long silver wire with a radius of 0.5 mm? 4. A gold rod has a diameter of 20mm and a length of 1 m. Calculate its resistance. 5. A toaster has a heating element made of brass with a length of 2m, an operating temperature of 220 C, and a resistance of 209. What is the cross sectional area if its operating resistivity is 1.112 x 10'69- m? Part II Directions: Select one problem of your choice from 1to 5 of Part | and explain your solutions through video presentation on how you arrive at your answer an solutions. (max of 1 min)

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