Extra Credit A circuit was designed consisting of a battery of emf 10 V and five...

Question

Question

Extra Credit A circuit was designed consisting of a battery of emf 10 V and five identical light bulbs as shown. The numbers

science physics

Answer 1

Answer #1

We got current as I =0.285 Resistance as R= 11.67 ohms So, Power, P = I^2 R = (0.283)^2*11.67 = 0.948W

Answer 2

Similar Homework Help Questions

A circuit was designed consisting of a battery of emf 10 V and five identical light...

A circuit was designed consisting of a battery of emf 10 V and five identical light bulbs as shown. The numbers 1 through 5 in the diagram are not resistances; they're just labels. The current through the battery is 1.0 A. What is the power dissipated by bulb 4? 20
Two resistors are connected in series with a battery whose EMF is 35 V as shown...

Two resistors are connected in series with a battery whose EMF is 35 V as shown in the figure below. The resistances of resistor 1 is R1=37 and of resistor 2 is R2 = 57 2. What is the value of the current flowing through the circuit? R1 E R2 In the figure below bulb B is brighter than bulb C which is brighter than bulb A. Rank the magnitudes of the potential differences (voltages) across the bulbs, largest first...
Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance...

Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance of each light bulb remains constant. Rank the bulbs (A through E) based on their brightness.

Consider a circuit containing five identical light bulbs and an ideal battery

A. Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance of each light bulb remains constant. Rank the bulbs (A through E) based on their brightness.Rank from brightest to dimmest. To rank items as equivalent, overlap them.B. What happens to bulb C?It gets dimmer.It gets brighter.There is no change.
A real battery is not just an emf. We can model a real 1.5 V battery as a 1.5 V emf in series with a resistor known as...

A real battery is not just an emf. We can model a real 1.5 V battery as a 1.5 V emf in series with a resistor known as the "internal resistance", as shown in the figure(Figure 1) . A typical battery has 1.0 Ω internal resistance due to imperfections that limit current through the battery. When there's no current through the battery, and thus no voltage drop across the internal resistance, the potential difference between its terminals is 1.5 V,...
Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance...

Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance of each light bulb remains constant. Rank the bulbs (A through E) based on their brightness. Rank from brightest to dimmest. To rank items as equivalent, overlap them.

Part A Consider a circuit containing five identical light bulbs and an ideal battery. Assume that...

Part A Consider a circuit containing five identical light bulbs and an ideal battery. Assume that the resistance of each light bulb remains constant. Rank the bulbs (A through E) based on their brightness. Rank from brightest to dimmest. To rank items as equivalent, overlap them.
a.When two resistors RA and RB are combined in series and connected to a battery it...

a.When two resistors RA and RB are combined in series and connected to a battery it is observed that the ratio of the power dissipated in RA to that dissipated in RB is equal to 10. If this arrangement is dismantled and the same two resistors connected in parallel to the same battery, what is the ratio of the power dissipated in RA to that dissipated in RB in this new circuit? b.How much energy is converted by a 12...
A circuit consisting of 5 resistors is shown in the graph

A circuit consisting of 5 resistors is shown in the graph. Their resistances are R1 = 18 Ω, R2 = 75 Ω, R3=98Ω,R4 = 27 Ω, and R5 = 36 Ω, and the emf of the battery is ε=5.5 V. Suppose the internal resistance of the battery is zero. Part (a) Express the equivalent resistance of the combination of R2, R3, and R4. Part (b) Express the total resistance of the circuit R in terms of R1, R2, R3,R4. and R5. Part (c)...

Question 5 1 pts Three identical light bulbs are connected to a battery as shown in...

Question 5 1 pts Three identical light bulbs are connected to a battery as shown in the circuit below. After the switch Sis closed, S L M light bulb N grows brighter. light bulb L grows dimmer. the power supplied by the battery increases. the current through the battery decreases.