A circuit contains a 12 volt battery and two 3- ohm bulbs in a series. What is the voltage across each branch?
Answers
a single current path all the way around.
If the two bulbs have equal resistance, then no matter what their
actual resistance is, the supply voltage will divide equally between
them ... 6 volts across each bulb.
Related Questions
5. An ion consist of 12 electrons and 11 proton. What is the chargeon the ion?
A duck is 12 m from the edge of a pond. A student stands in the middle of the pondand creates ripples that travel past the duck and towards the edge of the pond. Theripples are produced uniformly at 2 ripples per second. The student determines thatthe ripples take 3.0 seconds after they pass the duck to reach the edge of the pond.Determine the wavelength of the ripples.
Removing the dimensional prefix and express in scientific notation ( include unit)7.4nm6.78 x 10^8 MHz5.36 x 10^6 kV1500mACalculate the following numbers into scientific notation (include units)7800nm + 95pm =2500nm - 7pm =(65x10^4m) x (4.5x10^-6s-1)=(24x10^5m) / (2x10^-8s) =convert the following to the prefix commonly used (use units)55 000 000 Hz4.8x10^4V0.0068s0.00000000234m
A communist country decides to give its people more economic freedom in an attempt to improve its failing economy. What outcome is the government most likely worried about in this case?
Answers
I would say C i'm not 100% sure
Choice-C is nonsense.
Electrons positioned closer to the nucleus are closer to the protons in the nucleus and more strongly attracted to them. Therefore these electrons are LESS likely to be discharged from the atom than electrons farther away from the nucleus are.
Answers
Answers
approximate guideline for your MAXIMUM heart rate is:
-- take 220
-- subtract your age
The unit is "beats per minute".
But there are many things that have an effect on this number.
A few of them are:
-- your age
-- your weight
-- any medicines you're taking
-- HOW you measure your heart rate.
If you're planning any REGULAR activity that will play with
your heart rate, you really ought to discuss it with your doctor
before you jump in.
Answers
1.
Answer:
Explanation:
as we know that equation of straight line passing through a fixed point and having undefined slope is given as
here we have
so we will have
2.
Answer:
slope = ZERO
Explanation:
Slope of the straight line is defined as the tangent of the angle made by the line with respect to x axis
here we need to find the slope of a straight line parallel to x axis so the angle is ZERO degree
hence the slope will be given as
3.
Answer:
Explanation:
Slope of a straight line passing through two different points is given as
here we will have
4.
Answer:
here x' = any positive number
Explanation:
If we translate the graph 2 units left of the given position so we can say that we have shifted the graph above from its given position.
So we will have
here x' = any positive number
y-
y=m(x-
then we plug in the known values
y=m(x-4)+7
we leave the slope as variable m since it is undefined
For Question 2
A line that is parallel to the x-axis is a horizontal line and since the slope of a line is defined as the Δy/Δx (change in y/change in x) and the change in y is 0 at any 2 points observed on the line the slope is 0. (0/any number is 0)
For Question 3
Following the same relationship as question 2 we can solve for the slope.
Δy/Δx
now we plug in the known values from the two points given
(5-7)/(-3-1)
-2/-4
m=1/2 or 0.5
and For the Final Question
a translation left or right is done by affecting the x variable if you add 2 to x then the x value will have to be 2 less to get the same result...in other words when x is 1 the value of y is also 1...but if I wanted the whole equation translated left 2 unites then I would want the same y-value at an x-value 2 smaller... in other words, in our example x will be -1 when y is 1. For this value found on the graph to match the equation our x value must have 2 added to it in the equation....therefore the equation that translates y=|x| two units left is...
y=|x+2|
Answers
1. The relationship between total resistance and individual resistances:
The total resistance(R_total) in a series circuit is equal to the sum of the individual resistances (R1, R2, R3, ...) connected in series. Mathematically, we can express this relationship as:
R_total = R1 + R2 + R3 + ...
In a series circuit, the total resistance increases as more resistors are added in series.
2. The relationship between total voltage and individual voltages:
In a series circuit, the total voltage (V_total) across the circuit is equal to the sum of the individual voltages (V1, V2, V3, ...) across each component. This relationship can be stated as:
V_total = V1 + V2 + V3 + ...
In a series circuit, the total voltage is equal to the sum of the individual voltage drops across each resistor.
3. The relationship between total current and individual currents:
In a series circuit, the total current (I_total) flowing through the circuit is the same at all points in the circuit.
This means that the current passing through each individual resistor is also equal to the total current. Mathematically, we can express this relationship as:
I_total = I1 = I2 = I3 = ...
In a series circuit, the current is constant throughout the circuit, and the same current flows through each component.
To know more about resistance refer here
brainly.com/question/32301085#
#SPJ11
b. nonspecific
Can I get some help matching these from the left to the right?
1) increased surface area concentration decreases around solute
2) like polarity increases rate rate proportional to K.E.
3) temperature matching solvent and solute
4) stirring finely divided solute
Answers
The correct answer is number 2, like polarity increases rate rate proportional to K.E.