In the data, Look at the G value column and compare it to the primary and second
ID: 2081178 • Letter: I
Question
In the data, Look at the G value column and compare it to the primary and secondary coils and their specific core configurations. Explain why the full core configuration is the most efficient in magnetic flux coupling
Primary 400 Voltage 1.041V Secondary 400 Voltage .14IV 8. Replace the secondary coil with a 200 turn coil and repeat step 4-7. Replace the 200-turn coil with an 800-turn coil and repeat step 4-7.Organize all your data in the table below. (8p) Primary secondary Core .033 .0 .044 none 400 1,04IV U-core .310Y .355 Full 800 800 .539 Single Tv .610 .335 U-core Full 1.04IV 1.a30V 1.13 oylv .030v .0346 .0340 none .44H Single 400 .0LHIV .208 V .300 800 U-core .601 Full General Physics I, Laboratory 8 8,8Explanation / Answer
The G value comparison with respect to different primary and seconday coils:
i) The G value for stepdown transformer is less than G value of (1:1) transformer.
ii) The G value for step up transformer is more than G value of (1:1) transformer
The G value comparison with respect to different cores:
i) The G value for no core(none) is least because air (medium through which flux linkage occurs between primary and secondary coil occurs)provides high reluctance to the flux linkage.
ii) The G value for U core is more than no core (none) because overall reluctance to the flux linkage is less as some flux linkage is through core (due to conductive or magnetic property of iron) and some flux linkage is through air.
iii) The G value for single core is more than U core because the reluctance offered to the flux linkage is less compared to the U core as most of the flux linkage occurs through core and very less through air.
iv) The G value for full core is maximum because the reluctance offfered to the flux likage is very less as compared to other cores as all the flux linkage through the core. So, full core is the most efficient for magnetic coupling.