DIRECTION: Go through the interactive websites given below about Ohm's Law and resistance. Try to understand the relationship between voltage (V) , resistance (R) , and current (I).

1. When you have understood the relationship between these three, take 3 sample values for the three (what is R, I and V equal to at 3 given instances). Do the same with the relationships between resistivity, area, and length of wire. You should have 6 instances listing the 3 values of R, V, and I as well as Resistivity, length, and area.

2. State the relationship between:

a. I, and R when V is constant.

b. R, and V when I is constant

c. resistance and length of wire when area and resistivity are constant

d. area and resistance when resistivity and length are constant.

Here are the links of the interactive websites, kindly click it.

• https://phet.colorado.edu/sims/html/ohms-law/latest/ohms-law_en.html
• https://phet.colorado.edu/sims/html/resistance-in-a-wire/latest/resistance-in-a-wire_en.html