A 6.0 \Omega resistor and a 3.0 \Omega resistor are connected in parallel to a 1.5 V battery of negligible internal resistance. What is the current in the 3.0 \Omega resistor? A complete series circuit consists of a 12....
Circuit diagram. Common anode terminals of each display are interfaced to the digital output pins 1, 2, 3 of the arduino respectively. Segments a to dotpoint of the display are interfaced to the digital output pins (5 to 12) of the arduino. The voltage to be measured is applied to the...
From the circuit diagram shown find the voltmeter reading and the ammeter reading. DC Circuits: Resistors in series add up to give a total equivalent resistance. For resistors in parallel the sum of the reciprocal of the resistances equals the reciprocal of the total equivalen...
All of the current in this circuit flows through the meter. The ammeter would have the same reading if located between points d and e or between points f and a as it does in the position shown. (Note that the script capital E stands for emf, and r stands for the internal resistance ...
C is new and works with its internal RC clock at 1MHz. If not, set appropriate fuse bits to achieve above mentioned conditions. In addition Brown-out detector should be turned on by enabling BODEN fuse. Recommended Brown-out Reset Threshold Voltage is 4V....
What is the calibration of a voltmeter by a potentiometer? Draw the necessary circuit diagram. Hint:A potentiometer is an instrument used to measure the potential difference and e.m.f, to compare the e.m.f and the internal resistance of a cell. It consists of a uniform wire of manganin...
If we force a currentIthrough a thermocouple with internal resistanceR, we expectPHto be given by (cf. Eq.(5.3)) (5.7)PH=Λ(TH−TC)−12I2R, or, if the resistance of the thermocouple is2.6×10−4ohms, (5.8)PH=2090−1.3×10−4I2, ...
It is assumed here, that µC is new and works with its internal RC clock at 1MHz. If not, set appropriate fusebits to archive above mentioned conditions. In addition Brown-out detector should be turned on by enabling BODEN fuse. Recommended Brown-out Reset Threshold Voltage is 4V. The ...
The casing 7 is provided with an extension 16 which is secured thereto by bolts 17 and secured therebetween is a plate 18 which extends inwardly and is formed with a central aperture of the same diameter as the internal diameter of the ring member 13. The outer face of the extension 16...
RmRm is the internal resistance of galvanometerThe ratio of full range DC voltage that is to be measured, VV and the DC voltage drop across the galvanometer, VmVm is known as multiplying factor, m. Mathematically, it can be represented as...