Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

V=-2.6+(d)/(3)
The electric potential, 
V, in volts, between two metal plates a distance of 
d millimeters from the left plate is given by the equation when 
0 <= d <= 15. By how many millimeters does the distance from the left plate increase for the potential to increase by 1 volt?

V=2.6+d3 V=-2.6+\frac{d}{3} \newlineThe electric potential, V V , in volts, between two metal plates a distance of d d millimeters from the left plate is given by the equation when 0d15 0 \leq d \leq 15 . By how many millimeters does the distance from the left plate increase for the potential to increase by 11 volt?

Full solution

Q. V=2.6+d3 V=-2.6+\frac{d}{3} \newlineThe electric potential, V V , in volts, between two metal plates a distance of d d millimeters from the left plate is given by the equation when 0d15 0 \leq d \leq 15 . By how many millimeters does the distance from the left plate increase for the potential to increase by 11 volt?
  1. Understanding electric potential: Understand the relationship between electric potential and distance.\newlineThe electric potential VV is given by the equation V=2.6+d3V = -2.6 + \frac{d}{3}, where dd is the distance in millimeters from the left plate. We need to find out how much dd needs to increase for VV to increase by 11 volt.
  2. Setting up the equation for potential increase: Set up the equation for the increase in potential.\newlineLet's say the potential increases by 11 volt, so the change in VV, which we can call ΔV\Delta V, is 11 volt. We want to find the change in distance, Δd\Delta d, that corresponds to this change in potential. The new potential after the increase will be V+ΔVV + \Delta V.
  3. Writing the equation for the new potential: Write the equation for the new potential.\newlineThe new potential after the increase is V+1=2.6+d+Δd3V + 1 = -2.6 + \frac{d + \Delta d}{3}. We need to solve this equation for Δd\Delta d.
  4. Substituting the original potential: Substitute the original potential into the new equation.\newlineWe know that the original potential is V=2.6+d3 V = -2.6 + \frac{d}{3} . So, we can substitute V V into the new equation: V+1=V+(Δd3) V + 1 = V + \left(\frac{\Delta d}{3}\right) .
  5. Simplifying the equation to solve for Δd\Delta d: Simplify the equation to solve for Δd\Delta d. Since VV on both sides of the equation cancels out, we are left with 1=Δd31 = \frac{\Delta d}{3}. To find Δd\Delta d, we multiply both sides of the equation by 33.
  6. Calculating the change in distance Δd\Delta d: Calculate the change in distance Δd\Delta d.\newlineMultiplying both sides of the equation by 33 gives us Δd=3×1\Delta d = 3 \times 1, which means Δd=3\Delta d = 3 millimeters.

More problems from Write linear functions: word problems