PROCEDUERS: 1. Connect the circuit as shown in fig. 1 using box resistance.

2. Choose E-6v.

3. Measure the current and voltage across t

4. Calculate Rosing Olm's law.

5. Use the ohmmeter to measure R.

6. Repeat 2 to 5 for fig.2.

Discussion

1. Why using fig. I to measure large resistances while fig2 to measure low resistances

2. Compare between the measurements using ohmmeter and voltmeter antmeter meathod.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?

How can you increase the strength of an electromagnet?