Two cells of e.m.f 2 V and 1.5 V with internal resistance 1 each are connected in parallel with similar poles joined together. The combination is connected to an external resistance of 10 . Find the current through the external resistance. A₁ G E k 1₂2 1=1₁+1₂ 152 [₁ 10 www 1₂ www. R=1002 2V E₁ 1.5 V #F Ę₂ B C D
Q: A conducting rail shaped like you see in the picture has a resistance R = 3.40 Q between points (1)…
A:
Q: For 600-nm wavelength light and a slit separation of 0.12 mm, what are the angular positions of the…
A: Given that-The wavelength of light used,λ= 600 nmDistance between slits, d= 0.12 mmWe know…
Q: How does a contracting protostar convert gravitational energy into thermal energy?
A: Stars are formed from clouds of gas present in the interstellar medium. Since the temperature is low…
Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…
A:
Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…
A: The problem is based on the concept of Coulomb's Law. The force of attraction or repulsion acting…
Q: A cylindrical tank with radius 5ft and height 10 ft rests on the ground. If the tank is full of…
A:
Q: 3. Draw a FBD that would enable you to calculate the force T' in the muscle. 55° 6". 5 lb G 13" 8 lb
A:
Q: If a star has a surface temperature of 20,000 K (2.00 × 104 K), at what wavelength will it radiate…
A: For calculating the wavelength emitted by a hot body consider it as a blackbody. A blackbody is an…
Q: Please help me complete the question there the two photos and the one below this paragraph are the…
A:
Q: Calculate the Schwarzs
A: The Schwarzschild radius of an object can be defined as the limit it can shrink before undergoing…
Q: 11. The kinetic theory of gases assumes that, for a given collision time, a gas molecule rebounds…
A: It is given that if the velocity after collision is less then before collision in ideal gas theory…
Q: Determine the total potential energy stored, in microjoules, in a sphere of radius 7 m if the…
A: Given: The electric field inside the sphere is E→ = 10 a^ρ + 15 a^ϕ + 17 a^z The radius of the…
Q: At what angle is the first-order maximum for 450- nm wavelength blue light falling on double slits…
A: Given that-Wavelength of the blue light,λ= 450 nm=450× 10-9 mSeparation between the slits, d= 0.05…
Q: A person hums into the top of a well (tube open at only one end) and finds that standing waves are…
A: Given a person hums into a top of a well and finds standing waves are established frequencies…
Q: How long will a 7 solar mass balck hole live?
A: Balck hole will absorb everything that falls into its event horizon. Once the event horizon is…
Q: Try to do asap
A: Given that-Force is 4 lbCompression is 4 in.We know that,Spring force, F= kx ..... eqtn…
Q: A current of 11.0 mA is maintained in a single circular loop of 2.10 m circumference. A magnetic…
A: current in the circular loop, I=11.0 mA=11.0×10-3A Circular loop circumference, 2πR=2.10 m magnetic…
Q: The Earth’s magnetic field A) attracts the North end of the compass needle to the…
A: The Earth's magnetic field is similar to the magnetic field of a bar magnet. The origin of Earth's…
Q: a b i p a +2Q Three colinear point charges are positioned as shown. If Q = 24 nC, a = 4 cm, and b =…
A:
Q: A distance r separates two infinite straight wires carrying currents I, and I₂. Which of the follo…
A:
Q: Consider a silver ring that is motionless and submerged in a consistent magnetic field. Which of the…
A: Solution: The silver ring of area A placed in a steadily increasing magnetic field at an angle θ…
Q: What is the greatest average speed of blood flow at 37° C in an artery of radius 2.00 mm if the flow…
A: Reynold number is used to determine whether the flow is laminar or turbulent. The Reynold number is…
Q: (d) Particles X, Y and Z, each of which includes one or more charm quarks or charm antiquarks, have…
A: Given that, There are three particles X, Y, and Z. And their properties are Baryon Strangeness…
Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…
A: The problem is based on the concept of Coulomb's Law. It can be defined as the force of attraction…
Q: The current flowing through an external resistance of 202 is 0.5 A when it is connected to the…
A: Circuit:
Q: You have decided to build your own speaker system for your home entertainment system. The system…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: Find the relative frequency shift for light emitted at the surface of the sun (radius 6.96 x 105 km,…
A: The gravitational redshift is the result of the special theory of relativity. Gravity is capable of…
Q: Determine the coordinates of the mass center of the welded assembly of uniform slender rods made…
A: Given Determine the coordinates of the mass center of the welded assembly of uniform slender rods…
Q: Water is moving at a velocity of 2.00 m/s through a hose with an internal diameter of 1.60 cm. (a)…
A:
Q: Stating any assumptions that you make, write down the equation of motion of an electron in a…
A:
Q: Determine the resultant of B and C if the resultant of A and B is 100 kN directed along the z-axis.…
A:
Q: $4
A: Given that-Velocity of electron, v=1.10×106 m/sTime taken from O to P=71.6 nS=71.6×10-9 secLet the…
Q: Explain in terms of dislocation and slip process and how it is important in material industries.…
A: Explain in terms of dislocation and slip process and how it is important in material industries. So…
Q: 0 Find the ratio of radiant energy density between two lines 2₁ = 3000 A and . 7₂ = 6000 • A1 with…
A: The wavelength of first line is given as, λ1=3000 Ao=3000×10-10 m, The wavelength of second line is…
Q: A vector field as Ē= C cos(wt + kx) ŷ V/m is given in a source-free dielectric medium ( Pv = 0, 0 =…
A:
Q: Nonnuclear submarines use batteries for power when submerged. What is the field if the wires to and…
A: The usage of batteries for power in Non nuclear submarines when submerged.
Q: Determine the current flowing through the galavanometer (G) shown in the figure. BI-X 1A A 5.Q L…
A:
Q: A projectile is fired with an initial speed of 48.6 m/s at an angle of 452 above the horizontal on a…
A:
Q: A 20-kg board serves as seesaw for two children. One child has a mass of 30-kg and sits 2.5 m from…
A: Given data: Mass of board, m=20 kg Mass of child sitting at a distance, x1=2.5 m from the pivot…
Q: 4 A sample A of liquid water and a sample B of ice, of identical mass, are placed in a thermally…
A: The phase change that is from solid to liquid and liquid to gas or gas to liquid and liquid to solid…
Q: The current flowing through an external resistance of 202 is 0.5 A when it is connected to the…
A: To find-EMF of cell=?Given-I1=0.5 AR1=2 ohmI2=0.25 AR2=5 ohm
Q: A bar of length 100 cm is supported at its two ends. The breadth and depth of bar 5 cm and 0.5 cm…
A: We have to find energy stored per unit volume Given : Area A =5 mm2=5×10-6 m2…
Q: A football quarterback throws a 0.297kg football for a long pass. While in the motion of throwing,…
A: The problem is based on the concept of the equation of motion. Here, we have to use the second…
Q: In (Figure 1), each capacitance C₁ is 6.0 pF, and each capacitance C₂ is 4.0 F.
A:
Q: recobac d₂dd₁ M The two wires shown in the figure carry currents of I= 4.27 A in opposite directions…
A:
Q: The Global Positioning System satellites operate at an altitude of 20,200 km and use communication…
A: Light is also affected by gravity. As per the special theory of relativity, light energy depends on…
Q: A circuit shown in Figure 5 contains a resistor, an uncharged capacitor and an inductor that are…
A: The resistance of the resistor is given as, R, The capacitance of the uncharged capacitor is given…
Q: A stone is dropped from the top of a 20ft tree. Another stone was thrown upward with a velocity of…
A:
Q: Volume of 1 liter of water is subjected to a pressure of 10^6 N/m². The change in volume produced is…
A: We have to find bulk modulus of water (K) Given that, V=1 Liter=1000 c.c. dp=106 N/m2dV=1 c.c
Q: VA1 6.345 m/s 60⁰ A B k = 100 N/m A 1-kg ball A strikes a 2-kg plate B that is supported by a…
A: Concept: Given: Mass of ball =1 kgMass of Plate=2 kgVelocity of the ball (VA1)=6.345 m/sAngle…
Step by step
Solved in 2 steps
